Nombre: Kyoka Okamura
País: Japan
Fecha de nacimiento: 06.10.95, 30 años
WTA ranking: 244
TOP posición de la clasificación: 178 (09.06.25, 39100 puntos)
Puntos: 292
Dinero del premio: 461022 $
Partidos totales: 732
ganar: 392
%: 53.55 %
País: Japan
Fecha de nacimiento: 06.10.95, 30 años
WTA ranking: 244
TOP posición de la clasificación: 178 (09.06.25, 39100 puntos)
Puntos: 292
Dinero del premio: 461022 $
Partidos totales: 732
ganar: 392
%: 53.55 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2026 | 16/13 | 11/11 | 0/0 | 1/1 | 4/1 | 0/0 | 0/0 |
| 2025 | 20/30 | 12/19 | 5/7 | 1/1 | 0/0 | 2/3 | 0/0 |
| 2024 | 51/34 | 48/32 | 0/0 | 0/1 | 3/1 | 0/0 | 0/0 |
| 2023 | 34/30 | 26/24 | 0/1 | 4/3 | 4/2 | 0/0 | 0/0 |
| 2022 | 31/27 | 24/21 | 0/2 | 5/2 | 2/1 | 0/1 | 0/0 |
| 2021 | 12/24 | 6/13 | 6/10 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 9/12 | 3/7 | 5/4 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 40/31 | 33/23 | 0/2 | 4/2 | 3/4 | 0/0 | 0/0 |
| 2018 | 36/20 | 23/15 | 8/3 | 0/0 | 3/1 | 2/1 | 0/0 |
| 2017 | 27/31 | 22/26 | 0/1 | 0/0 | 5/4 | 0/0 | 0/0 |
| 2016 | 28/24 | 15/16 | 0/0 | 0/0 | 2/5 | 11/3 | 0/0 |
| 2015 | 41/31 | 33/26 | 0/0 | 1/1 | 4/2 | 3/2 | 0/0 |
| 2014 | 40/23 | 34/17 | 0/0 | 4/1 | 2/3 | 0/2 | 0/0 |
| 2013 | 5/6 | 1/3 | 3/2 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2012 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2011 | 2/3 | 0/1 | 0/0 | 0/0 | 2/2 | 0/0 | 0/0 |
| TOTAL | 392/340 | 291/254 | 27/32 | 21/14 | 34/27 | 19/13 | 0/0 |
| porc. % | 53.55 % | 53.39 % | 45.76 % | 60 % | 55.74 % | 59.38 % | 0 % |
Kyoka Okamura / programado / pasado
| No se encontraron partidos |
Kyoka Okamura form / superficie: Difícil
Kyoka Okamura / superficie: Difícil
| 03.06.26 | 1er ronda | Yanan Hou | Kyoka Okamura | 4-6, 6-4, 7-63 |  | match details |  W50 Wuning | Difícil |
| 20.05.26 | 1er ronda | Valentina Ryser | Kyoka Okamura | 4-6, 6-4, 6-3 | | match details |  W100 Takasaki | Difícil |
| 06.05.26 | 2da ronda | Heather Watson | Kyoka Okamura | 6-3, 6-4 | | match details | Jiujiang | Difícil |
| 05.05.26 | 1er ronda | Kyoka Okamura | Dalila Spiteri | 6-3, 6-1 |  | match details | ||
| 28.04.26 | calif. | Yuki Naito | Kyoka Okamura | 0-6, 6-4, 6-3 | | match details | W100 Gifu | Difícil |
| 27.04.26 | c 1 | Kyoka Okamura | Ariana Arseneault | 6-0, 4-6, 6-2 | | match details | ||
| 21.04.26 | calif. | Carol Zhao | Kyoka Okamura | 6-1, 6-3 | | match details | W100 Tokyo | Difícil |
| 20.04.26 | c 1 | Kyoka Okamura | Alexandra Osborne | 6-4, 6-2 | | match details | ||
| 12.04.26 | fin | Kyoka Okamura | Hina Inoue | 6-4, 6-4 | | match details | W35 Osaka | Difícil |
| 11.04.26 | 1/2 | Kyoka Okamura | Aoi Ito | 4-6, 6-3, 7-5 | | match details | ||
| 10.04.26 | 1/4 | Kyoka Okamura | Ena Koike | 6-4, 6-4 | | match details | ||
| 09.04.26 | 2da ronda | Kyoka Okamura | Sayaka Ishii | 6-4, 6-3 | | match details | ||
| 07.04.26 | 1er ronda | Kyoka Okamura | Jaeda Daniel | 5-7, 7-5, 7-5 | | match details | ||
| 15.03.26 | c 1 | Michika Ozeki | Kyoka Okamura | 7-65, 6-4 | | match details | W75 Kofu | Difícil |
| 04.03.26 | 1er ronda | Chengyiyi Yuan | Kyoka Okamura | 6-4, 6-4 | | match details |  W35 Launceston | Difícil |
| 05.02.26 | 2da ronda | Lin Zhu | Kyoka Okamura | 6-0, 6-1 | | match details | W75 Brisbane | Difícil |
| 04.02.26 | 1er ronda | Kyoka Okamura | Sarah Mildren | 6-4, 6-0 | | match details | ||
| 27.01.26 | 1er ronda | Donna Vekic | Kyoka Okamura | 6-2, 6-2 | | match details |  Manila | Difícil |
| 16.01.26 | 1/4 | Hiromi Abe | Kyoka Okamura | 7-5, 6-2 | | match details |  W75 Nonthaburi | Difícil |
| 15.01.26 | 2da ronda | Kyoka Okamura | Miho Kuramochi | 6-3, 6-4 | | match details | ||
| 13.01.26 | 1er ronda | Kyoka Okamura | Wushuang Zheng | 6-1, 6-3 | | match details | ||
| 06.01.26 | 1er ronda | Hiromi Abe | Kyoka Okamura | 6-2, 6-2 | | match details | W75 Nonthaburi | Difícil |
| 18.11.25 | 1er ronda | Darya Astakhova | Kyoka Okamura | 6-1, 6-2 | | match details | W100 Takasaki | Difícil |
| 26.10.25 | calif. | Viktoria Morvayova | Kyoka Okamura | 4-6, 6-3, 6-4 | | match details |  Hong Kong | Difícil |
| 25.10.25 | c 1 | Kyoka Okamura | Meiqi Guo | 6-1, 2-6, 6-4 | | match details | ||
| 13.10.25 | c 1 | Dalma Galfi | Kyoka Okamura | 6-3, 7-67 | | match details | Osaka | Difícil |
| 03.10.25 | 1/4 | Victoria Jimenez Kasintseva | Kyoka Okamura | 6-3, 6-1 | | match details | Suzhou | Difícil |
| 02.10.25 | 2da ronda | Kyoka Okamura | Varvara Lepchenko | 6-1, 7-62 | | match details | ||
| 30.09.25 | 1er ronda | Kyoka Okamura | Kimberly Birrell | 6-2, 6-4 | | match details | ||
| 28.09.25 | calif. | Janice Tjen | Kyoka Okamura | 7-63, 6-2 | | match details | ||
| 27.09.25 | c 1 | Kyoka Okamura | Maddison Inglis | 6-4, 6-4 | | match details | ||
| 24.09.25 | 2da ronda | En Shuo Liang | Kyoka Okamura | 7-5, 6-1 | | match details | Jingshan | Difícil |
| 22.09.25 | 1er ronda | Kyoka Okamura | Wushuang Zheng | 6-3, 6-3 | | match details | ||
| 14.09.25 | calif. | Jessika Ponchet | Kyoka Okamura | 4-6, 7-65, 6-2 | | match details |  Seoul | Difícil |
| 13.09.25 | c 1 | Kyoka Okamura | Anna Blinkova | 6-3, 5-7, 6-3 | | match details | ||
| 19.08.25 | c 1 | Justina Mikulskyte | Kyoka Okamura | 6-3, 7-5 | | match details |  New York | Difícil |
| 07.08.25 | 2da ronda | Katie Swan | Kyoka Okamura | 6-3, 6-1 | | match details | W35 Southaven | Difícil |
| 06.08.25 | 1er ronda | Kyoka Okamura | Yiming Dang | 7-64, 6-0 | | match details | ||
| 31.07.25 | 1/4 | Dominika Salkova | Kyoka Okamura | 4-6, 6-3, 6-2 | | match details |  Warsaw | Difícil |
| 30.07.25 | 2da ronda | Kyoka Okamura | Kathinka Von Deichmann | 2-6, 6-2, 6-2 | | match details | ||
| 28.07.25 | 1er ronda | Kyoka Okamura | Barbora Palicova | 7-61, 7-5 | | match details | ||
| 19.07.25 | c 1 | Jesika Maleckova | Kyoka Okamura | 6-4, 3-6, 7-5 | | match details |  Prague | Difícil |
| 30.04.25 | 1er ronda | Mananchaya Sawangkaew | Kyoka Okamura | 6-0, 6-1 | | match details | W100 Gifu | Difícil |
| 23.04.25 | 1er ronda | Lanlana Tararudee | Kyoka Okamura | 6-4, 6-3 | | match details | W100 Tokyo | Difícil |
| 08.04.25 | 1er ronda | Hanyu Guo | Kyoka Okamura | 4-6, 6-3, 6-3 | | match details | W35 Osaka | Difícil |
| 21.03.25 | 1/4 | Ikumi Yamazaki | Kyoka Okamura | 6-4, 7-61 | | match details | W50 Kofu | Difícil |
| 20.03.25 | 2da ronda | Kyoka Okamura | Akiko Omae | 7-67, 4-6, 7-5 | | match details | ||
| 18.03.25 | 1er ronda | Kyoka Okamura | Ayumi Koshiishi | 6-3, 6-3 | | match details | ||
| 27.02.25 | 2da ronda | Yeon Woo Ku | Kyoka Okamura | 6-0, 6-4 | | match details | W35 Launceston | Difícil |
| 26.02.25 | 1er ronda | Kyoka Okamura | Chihiro Muramatsu | 6-4, 6-1 | | match details | ||
| 19.02.25 | 1er ronda | Alicia Dale | Kyoka Okamura | 6-3, 6-0 | | match details | W35 Burnie | Difícil |
| 03.02.25 | 1er ronda | Arianne Hartono | Kyoka Okamura | 3-6, 7-64, 5-0, Kyoka Okamura - retirado | | match details |  Mumbai | Difícil |
| 07.01.25 | c 1 | Anastasia Zakharova | Kyoka Okamura | 7-66, 6-0 | | match details | Melbourne | Difícil |
| 05.01.25 | fin | Kyoka Okamura | Kathinka Von Deichmann | 7-5, 1-6, 7-5 | | match details | W75 Nonthaburi | Difícil |
| 04.01.25 | 1/2 | Kyoka Okamura | Claire Liu | Claire Liu - walk over | | match details | ||
| 02.01.25 | 2da ronda | Kyoka Okamura | Tessah Andrianjafitrimo | 6-1, 6-3 | | match details | ||
| 02.01.25 | 1/4 | Kyoka Okamura | Lanlana Tararudee | Lanlana Tararudee - walk over | | match details | ||
| 01.01.25 | 1er ronda | Kyoka Okamura | Wushuang Zheng | 6-3, 0-6, 6-3 | | match details | ||
| 06.12.24 | 1/4 | Alexandra Eala | Kyoka Okamura | 3-6, 6-4, 6-2 | | match details |  W100 Dubai | Difícil |
| 04.12.24 | 2da ronda | Kyoka Okamura | Berfu Cengiz | 6-4, 3-6, 6-0 | | match details | ||
| 02.12.24 | 1er ronda | Kyoka Okamura | Dalila Jakupovic | 6-3, 6-2 | | match details | ||
| 27.11.24 | 1er ronda | Emerson Jones | Kyoka Okamura | 6-0, 6-2 | | match details | W75 Carrara | Difícil |
| 24.11.24 | 1/4 | Ankita Raina | Kyoka Okamura | 6-4, 1-6, 12-10 | | match details | W50 Caloundra | Difícil |
| 23.11.24 | 2da ronda | Kyoka Okamura | Naiktha Bains | 6-4, 4-6, 10-2 | | match details | ||
| 21.11.24 | 1er ronda | Kyoka Okamura | Gabriella Da Silva Fick | 6-4, 2-6, 6-3 | | match details | ||
| 15.11.24 | 1/4 | Destanee Aiava | Kyoka Okamura | 6-3, 6-2 | | match details | W50 Brisbane | Difícil |
| 14.11.24 | 2da ronda | Kyoka Okamura | Lily Taylor | 6-4, 7-5 | | match details | ||
| 12.11.24 | 1er ronda | Kyoka Okamura | Rina Saigo | 6-3, 6-4 | | match details | ||
| 29.10.24 | 1er ronda | Diana Shnaider | Kyoka Okamura | 6-3, 6-3 | | match details | Hong Kong | Difícil |
| 27.10.24 | calif. | Kyoka Okamura | Su Jeong Jang | 7-5, 6-0 | | match details | ||
| 26.10.24 | c 1 | Kyoka Okamura | I-Hsuan Cho | 6-4, 6-2 | | match details | ||
| 24.10.24 | 2da ronda | Katie Boulter | Kyoka Okamura | 6-1, 6-2 | | match details | Tokyo | Difícil |
| 22.10.24 | 1er ronda | Kyoka Okamura | Hailey Baptiste | 7-64, 6-3 | | match details | ||
| 20.10.24 | calif. | Hailey Baptiste | Kyoka Okamura | 6-3, 7-5 | | match details | ||
| 19.10.24 | c 1 | Kyoka Okamura | Shiho Akita | 6-4, 6-0 | | match details | ||
| 04.10.24 | 1/4 | Lizette Cabrera | Kyoka Okamura | 2-6, 6-3, 6-4 | | match details | W35 Cairns | Difícil |
| 03.10.24 | 2da ronda | Kyoka Okamura | Emerson Jones | 6-3, 6-3 | | match details | ||
| 02.10.24 | 1er ronda | Kyoka Okamura | Alexandra Bozovic | 6-2, 4-6, 6-4 | | match details | ||
| 15.09.24 | calif. | Elena Gabriela Ruse | Kyoka Okamura | 6-3, 2-6, 6-2 | | match details | Seoul | Difícil |
| 14.09.24 | c 1 | Kyoka Okamura | Hao-Ching Chan | 6-1, 6-1 | | match details | ||
| 12.09.24 | 2da ronda | Saki Imamura | Kyoka Okamura | 6-2, 6-3 | | match details | W75 Perth | Difícil |
| 11.09.24 | 1er ronda | Kyoka Okamura | Natsuho Arakawa | 6-3, 6-1 | | match details | ||
| 05.09.24 | 2da ronda | Lanlana Tararudee | Kyoka Okamura | 7-5, 4-6, 6-2 | | match details | W100 Incheon | Difícil |
| 03.09.24 | 1er ronda | Kyoka Okamura | Yeseo Park | 6-2, 6-2 | | match details | ||
| 30.08.24 | 1/4 | Xinxin Yao | Kyoka Okamura | 6-1, 6-1 | | match details | W50 Jinan | Difícil |
| 29.08.24 | 2da ronda | Kyoka Okamura | Fang Ying Xun | 6-3, 7-67 | | match details | ||
| 28.08.24 | 1er ronda | Kyoka Okamura | Yi Tsen Cho | 6-4, 6-4 | | match details | ||
| 30.07.24 | calif. | Isabelle Boulais | Kyoka Okamura | 6-1, 6-3 | | match details | W75 Lexington | Difícil |
| 29.07.24 | c 1 | Kyoka Okamura | Chieh-Yu Hsu | 6-4, 7-5 | | match details | ||
| 16.07.24 | 1er ronda | Amy Zhu | Kyoka Okamura | 6-2, 6-4 | | match details |  W75+H Granby | Difícil |
| 07.07.24 | fin | Patcharin Cheapchadej | Kyoka Okamura | 6-2, 6-3 | | match details | W35 Nakhon | Difícil |
| 06.07.24 | 1/2 | Kyoka Okamura | Eri Shimizu | 6-2, 3-6, 7-5 | | match details | ||
| 05.07.24 | 1/4 | Kyoka Okamura | Boyoung Jeong | 6-0, 6-1 | | match details | ||
| 04.07.24 | 2da ronda | Kyoka Okamura | Bunyawi Thamchaiwat | 7-5, 6-1 | | match details | ||
| 03.07.24 | 1er ronda | Kyoka Okamura | Salakthip Ounmuang | 6-1, 6-4 | | match details | ||
| 30.06.24 | fin | Vaidehi Chaudhari | Kyoka Okamura | 3-6, 7-5, 6-3 | | match details | .png){kind=small} W35 Taipei | Difícil |
| 29.06.24 | 1/4 | Kyoka Okamura | Lisa-Marie Rioux | 6-4, 4-6, 6-4 | | match details | ||
| 29.06.24 | 1/2 | Kyoka Okamura | Ayano Shimizu | 6-2, 2-6, 6-4 | | match details | ||
| 27.06.24 | 2da ronda | Kyoka Okamura | I-Hsuan Cho | 3-6, 6-2, 6-3 | | match details | ||
| 26.06.24 | 1er ronda | Kyoka Okamura | Eri Shimizu | 6-2, 6-0 | | match details | ||
| 23.06.24 | fin | Himeno Sakatsume | Kyoka Okamura | 6-4, 6-0 | | match details | W35 Taipei | Difícil |
| 22.06.24 | 1/2 | Kyoka Okamura | Thasaporn Naklo | 6-3, 7-60 | | match details | ||
| 21.06.24 | 1/4 | Kyoka Okamura | Haruna Arakawa | 6-1, 6-3 | | match details | ||
| 20.06.24 | 2da ronda | Kyoka Okamura | Mei Yamaguchi | 4-6, 6-3, 6-1 | | match details | ||
| 18.06.24 | 1er ronda | Kyoka Okamura | Chia Yi Tsao | 2-6, 7-5, 6-4 | | match details | ||
| 05.06.24 | 1er ronda | Misaki Matsuda | Kyoka Okamura | 6-2, 6-0 | | match details | W35 Daegu | Difícil |
| 01.06.24 | 1/2 | Hanna Chang | Kyoka Okamura | 6-3, 6-3 | | match details | W35 Changwon | Difícil |
| 31.05.24 | 1/4 | Kyoka Okamura | Haruka Kaji | 6-1, 6-4 | | match details | ||
| 30.05.24 | 2da ronda | Kyoka Okamura | Erika Sema | 7-5, 2-6, 7-5 | | match details | ||
| 28.05.24 | 1er ronda | Kyoka Okamura | Han Gyeol Jeong | 6-3, 7-62 | | match details | ||
| 24.05.24 | 1/4 | Naho Sato | Kyoka Okamura | 6-2, 6-3 | | match details | W50 Goyang | Difícil |
| 23.05.24 | 2da ronda | Kyoka Okamura | Misaki Matsuda | 3-6, 7-62, 6-2 | | match details | ||
| 21.05.24 | 1er ronda | Kyoka Okamura | Polina Iatcenko | 2-6, 6-3, 6-2 | | match details | ||
| 09.05.24 | 2da ronda | Jiaqi Wang | Kyoka Okamura | 6-3, 6-4 | | match details | W75 Luan | Difícil |
| 08.05.24 | 1er ronda | Kyoka Okamura | Wushuang Zheng | 3-6, 6-3, 7-65 | | match details | ||
| 01.05.24 | 1er ronda | Eri Shimizu | Kyoka Okamura | 6-4, 6-1 | | match details | W100 Gifu | Difícil |
| 30.04.24 | calif. | Kyoka Okamura | Ayano Shimizu | 6-1, 6-2 | | match details | ||
| 29.04.24 | c 1 | Kyoka Okamura | Mio Mushika | 3-6, 6-1, 6-1 | | match details | ||
| 24.04.24 | 1er ronda | Maddison Inglis | Kyoka Okamura | 6-4, 6-2 | | match details | W100 Tokyo | Difícil |
| 23.04.24 | calif. | Kyoka Okamura | Hayu Kinoshita | 6-1, 6-1 | | match details | ||
| 22.04.24 | c 1 | Kyoka Okamura | Mei Yamaguchi | 6-4, 1-6, 6-3 | | match details | ||
| 09.04.24 | 1er ronda | Aoi Ito | Kyoka Okamura | 6-3, 1-6, 6-1 | | match details | W35 Osaka | Difícil |
| 01.04.24 | calif. | Hong Yi Cody Wong | Kyoka Okamura | 6-4, 2-6, 6-3 | | match details | W50 Kashiwa | Difícil |
| 27.03.24 | 1er ronda | Ankita Raina | Kyoka Okamura | 7-61, 6-2 | | match details | W50 Kofu | Difícil |
| 29.02.24 | 2da ronda | Lizette Cabrera | Kyoka Okamura | 6-3, 6-4 | | match details | W35 Traralgon | Difícil |
| 28.02.24 | 1er ronda | Kyoka Okamura | Mana Kawamura | 6-4, 6-4 | | match details | ||
| 22.02.24 | 2da ronda | Naho Sato | Kyoka Okamura | 2-6, 7-5, 6-1 | | match details | W35 Traralgon | Difícil |
| 21.02.24 | 1er ronda | Kyoka Okamura | Tahlia Kokkinis | 6-1, 6-1 | | match details | ||
| 06.02.24 | 1er ronda | Mananchaya Sawangkaew | Kyoka Okamura | 6-3, 6-3 | | match details | W75 Burnie | Difícil |
| 31.01.24 | 1er ronda | Ivana Popovic | Kyoka Okamura | 7-64, 6-4 | | match details | W75 Burnie | Difícil |
| 11.01.24 | 2da ronda | Dalila Jakupovic | Kyoka Okamura | 6-3, 4-6, 6-4 | | match details | W50 Nonthaburi | Difícil |
| 09.01.24 | 1er ronda | Kyoka Okamura | Patcharin Cheapchadej | 6-2, 1-6, 6-3 | | match details | ||
| 03.01.24 | 1er ronda | Peangtarn Plipuech | Kyoka Okamura | 7-61, 6-2 | | match details | W50 Nonthaburi | Difícil |
| 28.11.23 | 1er ronda | Lanlana Tararudee | Kyoka Okamura | 6-4, 1-6, 6-3 | | match details | W40 Yokohama | Difícil |
| 22.11.23 | 1er ronda | Zhuoxuan Bai | Kyoka Okamura | 6-3, 6-3 | | match details | W100 Takasaki | Difícil |
| 21.11.23 | calif. | Kyoka Okamura | Na-Lae Han | 5-7, 7-65, 6-2 | | match details | ||
| 20.11.23 | c 1 | Kyoka Okamura | Chihiro Muramatsu | 6-2, 6-3 | | match details | ||
| 17.11.23 | 1/4 | Harriet Dart | Kyoka Okamura | 3-6, 6-3, 6-0 | | match details | W100 Takasaki | Difícil |
| 16.11.23 | 2da ronda | Kyoka Okamura | Sara Saito | 6-3, 3-6, 6-4 | | match details | ||
| 15.11.23 | 1er ronda | Kyoka Okamura | Dalma Galfi | 7-5, 4-6, 6-4 | | match details | ||
| 13.11.23 | c 1 | Kyoka Okamura | Kayo Nishimura | 6-4, 6-2 | | match details | ||
| 13.11.23 | calif. | Kyoka Okamura | Lanlana Tararudee | 6-1, 7-5 | | match details | ||
| 03.11.23 | 1/4 | Astra Sharma | Kyoka Okamura | 4-6, 6-3, 6-1 | | match details | W60 Sydney | Difícil |
| 02.11.23 | 2da ronda | Kyoka Okamura | Joanna Garland | 7-5, 3-6, 6-1 | | match details | ||
| 31.10.23 | 1er ronda | Kyoka Okamura | Yexin Ma | 6-4, 5-7, 6-4 | | match details | ||
| 24.10.23 | 1er ronda | Astra Sharma | Kyoka Okamura | 6-4, 7-66 | | match details | W60 Playford | Difícil |
| 09.09.23 | c 1 | Haruka Kaji | Kyoka Okamura | 6-4, 4-6, 6-2 | | match details | Osaka | Difícil |
| 04.09.23 | 1er ronda | Arianne Hartono | Kyoka Okamura | 6-4, 6-1 | | match details | W100 Tokyo | Difícil |
| 26.08.23 | 1/2 | Mananchaya Sawangkaew | Kyoka Okamura | 6-0, 6-75, 6-3 | | match details | W40 Hong | Difícil |
| 25.08.23 | 1/4 | Kyoka Okamura | Anastasia Zakharova | 7-5, 6-4 | | match details | ||
| 24.08.23 | 2da ronda | Kyoka Okamura | Vaidehi Chaudhari | 7-5, 4-6, 6-1 | | match details | ||
| 23.08.23 | 1er ronda | Kyoka Okamura | Man Ying Maggie Ng | 6-0, 7-64 | | match details | ||
| 02.08.23 | 1er ronda | Moyuka Uchijima | Kyoka Okamura | 6-4, 6-4 | | match details | W60 Lexington | Difícil |
| 17.07.23 | 1er ronda | Jennifer Brady | Kyoka Okamura | 6-2, 6-3 | | match details | W100 Granby | Difícil |
| 11.07.23 | 1er ronda | Kayla Day | Kyoka Okamura | 6-4, 6-4 | | match details | W60 Saskatoon | Difícil |
| 04.07.23 | 1er ronda | Yexin Ma | Kyoka Okamura | 6-4, 2-6, 6-2 | | match details | W40 Hong | Difícil |
| 28.06.23 | 1er ronda | Ya-Yi Yang | Kyoka Okamura | 6-3, 6-3 | | match details | W25 Hong | Difícil |
| 10.06.23 | 1/2 | Sohyun Park | Kyoka Okamura | 6-1, 6-4 | | match details | W25 Daegu | Difícil |
| 09.06.23 | 1/4 | Kyoka Okamura | Kaylah Mcphee | 1-6, 7-66, 6-2 | | match details | ||
| 08.06.23 | 2da ronda | Kyoka Okamura | Pei-Chi Lee | 6-1, 6-1 | | match details | ||
| 07.06.23 | 1er ronda | Kyoka Okamura | Boyoung Jeong | 6-3, 6-0 | | match details | ||
| 01.06.23 | 2da ronda | Ayano Shimizu | Kyoka Okamura | 6-1, 2-0, Kyoka Okamura - retirado | | match details | W25 Tokyo | Difícil |
| 31.05.23 | 1er ronda | Kyoka Okamura | Luksika Kumkhum | 6-4, 5-7, 6-4 | | match details | ||
| 26.05.23 | 1/4 | Fangzhou Liu | Kyoka Okamura | 6-4, 6-3 | | match details | W25 Goyang | Difícil |
| 25.05.23 | 2da ronda | Kyoka Okamura | Yeon Woo Ku | 6-3, 6-4 | | match details | ||
| 23.05.23 | 1er ronda | Kyoka Okamura | Mayuka Aikawa | 3-6, 6-3, 6-4 | | match details | ||
| 16.05.23 | 1er ronda | Vaidehi Chaudhari | Kyoka Okamura | 6-1, 6-1 | | match details | W25 Incheon | Difícil |
| 03.05.23 | 1er ronda | Haruka Kaji | Kyoka Okamura | 6-2, 6-4 | | match details | W80 Gifu | Difícil |
| 16.04.23 | 1/2 | Maddison Inglis | Kyoka Okamura | 6-4, 6-1 | | match details | W25 Osaka | Difícil |
| 14.04.23 | 1/4 | Kyoka Okamura | Alexandra Bozovic | 6-3, 6-1 | | match details | ||
| 13.04.23 | 2da ronda | Kyoka Okamura | Hayu Kinoshita | 3-6, 6-0, 6-3 | | match details | ||
| 12.04.23 | 1er ronda | Kyoka Okamura | Mei Yamaguchi | 2-6, 6-4, 6-4 | | match details | ||
| 07.04.23 | 1/4 | Nao Hibino | Kyoka Okamura | 6-4, 2-6, 6-3 | | match details | W25 Kashiwa | Difícil |
| 06.04.23 | 2da ronda | Kyoka Okamura | Naho Sato | 2-6, 6-3, 6-3 | | match details | ||
| 05.04.23 | 1er ronda | Kyoka Okamura | Natsuho Arakawa | 7-5, 6-3 | | match details | ||
| 01.04.23 | 1/2 | Na-Lae Han | Kyoka Okamura | 6-0, 6-4 | | match details | W25 Kofu | Difícil |
| 31.03.23 | 1/4 | Kyoka Okamura | Talia Gibson | 6-0, 7-5 | | match details | ||
| 30.03.23 | 2da ronda | Kyoka Okamura | Nagi Hanatani | 6-3, 6-4 | | match details | ||
| 29.03.23 | 1er ronda | Kyoka Okamura | Aoi Ito | 7-5, 6-74, 6-1 | | match details | ||
| 07.02.23 | calif. | Anna Sinclair Rogers | Kyoka Okamura | 2-6, 6-1, 6-4 | | match details | W60 Orlando | Difícil |
| 06.02.23 | c 1 | Kyoka Okamura | Lia Karatancheva | 6-4, 6-2 | | match details | ||
| 11.01.23 | 1er ronda | Lanlana Tararudee | Kyoka Okamura | 6-4, 6-4 | | match details | W40 Nonthaburi | Difícil |
| 04.01.23 | 1er ronda | Erika Sema | Kyoka Okamura | 6-4, 2-6, 6-1 | | match details | W40 Nonthaburi | Difícil |
| 08.11.22 | 1er ronda | Eri Shimizu | Kyoka Okamura | 7-65, 6-2 | | match details | W25 Yokohama | Difícil |
| 25.10.22 | 1er ronda | Naiktha Bains | Kyoka Okamura | 6-3, 3-6, 6-2 | | match details | W60 Playford | Difícil |
| 18.09.22 | calif. | Fernanda Contreras Gomez | Kyoka Okamura | 6-2, 2-6, 6-2 | | match details | Tokyo | Difícil |
| 17.09.22 | c 1 | Kyoka Okamura | Ena Shibahara | 6-1, 7-5 | | match details | ||
| 13.09.22 | 1er ronda | Nadia Podoroska | Kyoka Okamura | 6-4, 6-3 | | match details | Chennai | Difícil |
| 11.09.22 | calif. | Kyoka Okamura | Lina Glushko | 6-3, 6-1 | | match details | ||
| 10.09.22 | c 1 | Kyoka Okamura | Sowjanya Bavisetti | 6-4, 6-0 | | match details | ||
| 28.08.22 | fin | Kyoka Okamura | Peangtarn Plipuech | 1-6, 6-4, 6-3 | | match details | W25 Goyang | Difícil |
| 27.08.22 | 1/2 | Kyoka Okamura | Clara Vlasselaer | 6-1, 6-4 | | match details | ||
| 26.08.22 | 1/4 | Kyoka Okamura | Momoko Kobori | 6-4, 6-2 | | match details | ||
| 25.08.22 | 2da ronda | Kyoka Okamura | Gyeong Seo Lee | 6-3, 6-4 | | match details | ||
| 24.08.22 | 1er ronda | Kyoka Okamura | Chisa Hosonuma | 6-1, 6-3 | | match details | ||
| 06.08.22 | fin | Joanna Garland | Kyoka Okamura | 3-6, 6-1, 6-2 | | match details |  W25 Foxhills | Difícil |
| 05.08.22 | 1/2 | Kyoka Okamura | Lucrezia Stefanini | 7-5, 6-3 | | match details | ||
| 04.08.22 | 1/4 | Kyoka Okamura | Fang Ying Xun | 7-60, 6-3 | | match details | ||
| 03.08.22 | 2da ronda | Kyoka Okamura | Maia Lumsden | 6-1, 6-1 | | match details | ||
| 02.08.22 | 1er ronda | Kyoka Okamura | Jenna Defalco | 6-1, 6-2 | | match details | ||
| 27.07.22 | 2da ronda | Joanna Garland | Kyoka Okamura | 6-1, 4-6, 6-2 | | match details | W25 Nottingham | Difícil |
| 26.07.22 | 1er ronda | Kyoka Okamura | Alicia Dudeney | 6-3, 6-1 | | match details | ||
| 20.07.22 | 1er ronda | Lisa Zaar | Kyoka Okamura | 6-4, 6-3 | | match details |  W25+H Figueira | Difícil |
| 12.07.22 | 1er ronda | Rosa Vicens Mas | Kyoka Okamura | 7-62, 7-5 | | match details | W25 Guimaraes | Difícil |
| 05.07.22 | 1er ronda | Mai Hontama | Kyoka Okamura | 6-4, 6-1 | | match details | W25 Corroios | Difícil |
| 10.06.22 | 1/4 | Nao Hibino | Kyoka Okamura | 4-6, 7-63, 6-2 | | match details | W25 Chiang | Difícil |
| 09.06.22 | 2da ronda | Kyoka Okamura | Michika Ozeki | 6-2, 6-3 | | match details | ||
| 07.06.22 | 1er ronda | Aunchisa Chanta | Kyoka Okamura | 6-3, 7-5 | | match details | ||
| 07.06.22 | 1er ronda | Kyoka Okamura | Aunchisa Chanta | 6-3, 7-5 | | match details | ||
| 01.06.22 | 1er ronda | Aunchisa Chanta | Kyoka Okamura | 6-71, 6-3, 6-2 | | match details | W25 Chiang | Difícil |
| 25.05.22 | 1er ronda | Elena-Teodora Cadar | Kyoka Okamura | 6-4, 5-0, Kyoka Okamura - retirado | | match details |  W25 Netanya | Difícil |
| 21.05.22 | 1/2 | Elena-Teodora Cadar | Kyoka Okamura | 5-7, 7-62, 6-0 | | match details | W25 Akko | Difícil |
| 20.05.22 | 1/4 | Kyoka Okamura | Rina Saigo | 6-1, 6-0 | | match details | ||
| 19.05.22 | 2da ronda | Kyoka Okamura | Anastasia Kovaleva | 0-6, 6-1, 6-1 | | match details | ||
| 17.05.22 | 1er ronda | Kyoka Okamura | Tamara Barad Itzhaki | 6-4, 6-3 | | match details | ||
| 15.04.22 | 1/4 | Luksika Kumkhum | Kyoka Okamura | 7-5, 6-1 | | match details | W25 Chiang | Difícil |
| 14.04.22 | 2da ronda | Kyoka Okamura | Momoko Kobori | 6-3, 6-2 | | match details | ||
| 13.04.22 | 1er ronda | Kyoka Okamura | Risa Ushijima | 7-62, 6-1 | | match details | ||
| 07.04.22 | 2da ronda | Erika Sema | Kyoka Okamura | 6-3, 6-2 | | match details | W25 Chiang | Difícil |
| 05.04.22 | 1er ronda | Kyoka Okamura | Haruna Arakawa | 6-2, 2-0, Haruna Arakawa - retirado | | match details | ||
| 10.03.22 | 2da ronda | Destanee Aiava | Kyoka Okamura | 7-5, 6-2 | | match details | W25 Bendigo | Difícil |
| 08.03.22 | 1er ronda | Kyoka Okamura | Ya-Hsuan Lee | 6-2, 6-4 | | match details | ||
| 02.03.22 | 1er ronda | Ankita Raina | Kyoka Okamura | 6-1, 4-6, 6-3 | | match details | W25 Bendigo | Difícil |
| 18.01.22 | 1er ronda | Sara Bejlek | Kyoka Okamura | 6-2, 6-4 | | match details |  W25 Monastir | Difícil |
| 12.01.22 | 1er ronda | Lisa Pigato | Kyoka Okamura | 4-6, 6-4, 6-2 | | match details | W25 Monastir | Difícil |
| 07.01.22 | 1/4 | Ivonne Cavalle-Reimers | Kyoka Okamura | 6-2, 6-1 | | match details | W25 Monastir | Difícil |
| 06.01.22 | 2da ronda | Kyoka Okamura | Andreea Prisacariu | 5-7, 6-3, 7-5 | | match details | ||
| 05.01.22 | 1er ronda | Kyoka Okamura | Sina Herrmann | 6-4, 6-0 | | match details | ||
| 06.10.21 | 1er ronda | Catherine Harrison | Kyoka Okamura | 6-2, 6-1 | | match details | W25 Redding | Difícil |
| 29.09.21 | 1er ronda | Emma Navarro | Kyoka Okamura | 7-5, 6-2 | | match details | W60 Berkeley | Difícil |
| 15.09.21 | 1er ronda | Saisai Zheng | Kyoka Okamura | 6-2, 6-1 | | match details | W60+H Caldas | Difícil |
| 11.09.21 | 1/2 | Anastasia Kulikova | Kyoka Okamura | 6-2, 6-0 | | match details | W25 Leiria | Difícil |
| 10.09.21 | 1/4 | Kyoka Okamura | Francisca Jorge | 6-2, 6-4 | | match details | ||
| 09.09.21 | 2da ronda | Kyoka Okamura | Matilde Jorge | 6-0, 6-2 | | match details | ||
| 08.09.21 | 1er ronda | Kyoka Okamura | Alicia Barnett | 3-6, 6-0, 6-1 | | match details | ||
| 16.06.21 | 1er ronda | Yuliana Lizarazo | Kyoka Okamura | 6-3, 6-4 | | match details | W25 Sumter | Difícil |
| 09.06.21 | 1er ronda | Jessica Failla | Kyoka Okamura | 6-4, 6-2 | | match details |  W25 Santo | Difícil |
| 03.06.21 | 1er ronda | Maria Timofeeva | Kyoka Okamura | 4-6, 7-611, 6-0 | | match details | W25 Santo | Difícil |
| 06.03.21 | c 1 | Leonie Kung | Kyoka Okamura | 6-2, 6-0 | | match details |  Guadalajara | Difícil |
| 10.02.21 | 1er ronda | Anna Siskova | Kyoka Okamura | 7-5, 5-7, 6-1 | | match details |  W15 Sharm | Difícil |
| 05.02.21 | 1/4 | Sofia Costoulas | Kyoka Okamura | 2-6, 6-4, 6-2 | | match details | W15 Sharm | Difícil |
| 04.02.21 | 2da ronda | Kyoka Okamura | Nefisa Berberovic | 1-6, 6-4, 6-4 | | match details | ||
| 03.02.21 | 1er ronda | Kyoka Okamura | Maria Bondarenko | 6-2, 6-4 | | match details | ||
| 20.01.21 | 2da ronda | Kurumi Nara | Kyoka Okamura | 6-3, 6-4 | | match details | W25 Fujairah | Difícil |
| 19.01.21 | 1er ronda | Kyoka Okamura | Marie Benoit | 2-6, 6-3, 7-66 | | match details | ||
| 18.01.21 | calif. | Katie Swan | Kyoka Okamura | 6-2, 2-6, 10-8 | | match details | ||
| 10.01.21 | c 1 | Tsvetana Pironkova | Kyoka Okamura | 6-0, 6-1 | | match details | Dubai | Difícil |
| 12.11.20 | 1er ronda | Alycia Parks | Kyoka Okamura | 6-1, 6-3 | | match details | W25 Orlando | Difícil |
| 29.10.20 | calif. | Maria Camila Osorio Serrano | Kyoka Okamura | 7-5, 6-3 | | match details | W80 Tyler | Difícil |
| 26.10.20 | c 1 | Kyoka Okamura | Catherine Harrison | 7-66, 5-7, 10-6 | | match details | ||
| 19.10.20 | c 1 | Katie Volynets | Kyoka Okamura | 7-65, 4-6, 10-7 | | match details | W80 Macon | Difícil |
| 05.03.20 | 2da ronda | Ayumi Hirata | Kyoka Okamura | 7-65, 6-2 | | match details | W25 Yokohama | Difícil |
| 03.03.20 | 1er ronda | Kyoka Okamura | Risa Ushijima | 6-2, 6-3 | | match details | ||
| 30.01.20 | 2da ronda | Chihiro Muramatsu | Kyoka Okamura | 6-3, 6-4 | | match details | W60 Burnie | Difícil |
| 28.01.20 | 1er ronda | Kyoka Okamura | Asia Muhammad | 7-69, 6-1 | | match details | ||
| 14.01.20 | c 1 | Hailey Baptiste | Kyoka Okamura | 6-1, 6-4 | | match details | Melbourne | Difícil |
| 06.01.20 | c 2 | Katie Boulter | Kyoka Okamura | 6-2, 6-4 | | match details | W25 Canberra | Difícil |
| 10.12.19 | 1er ronda | Punnin Kovapitukted | Kyoka Okamura | 7-5, 6-1 | | match details | W25 Pune | Difícil |
| 08.11.19 | 1/4 | Simona Waltert | Kyoka Okamura | 6-2, 0-6, 6-3 | | match details | W25 Hua | Difícil |
| 07.11.19 | 2da ronda | Kyoka Okamura | Mananchaya Sawangkaew | 6-3, 7-60 | | match details | ||
| 06.11.19 | 1er ronda | Kyoka Okamura | Martina Caregaro | 1-6, 7-66, 6-2 | | match details | ||
| 29.10.19 | 1er ronda | Chihiro Muramatsu | Kyoka Okamura | 6-2, 7-61 | | match details | W60 Playford | Difícil |
| 26.10.19 | 1/2 | Lizette Cabrera | Kyoka Okamura | 3-6, 6-1, 7-60 | | match details | W60 Bendigo | Difícil |
| 25.10.19 | 1/4 | Kyoka Okamura | Destanee Aiava | 6-2, 6-4 | | match details | ||
| 23.10.19 | 1er ronda | Kyoka Okamura | Amber Marshall | 6-3, 6-0 | | match details | ||
| 23.10.19 | 2da ronda | Kyoka Okamura | Ayano Shimizu | 6-4, 6-3 | | match details | ||
| 13.10.19 | fin | Maddison Inglis | Kyoka Okamura | 6-1, 4-6, 6-0 | | match details | W25 Toowoomba | Difícil |
| 12.10.19 | 1/2 | Kyoka Okamura | Olivia Rogowska | 6-4, 6-4 | | match details | ||
| 11.10.19 | 1/4 | Kyoka Okamura | Belinda Woolcock | 6-3, 6-3 | | match details | ||
| 10.10.19 | 2da ronda | Kyoka Okamura | Akiko Omae | 6-1, 6-4 | | match details | ||
| 08.10.19 | 1er ronda | Kyoka Okamura | Isabella Bozicevic | 6-1, 6-2 | | match details | ||
| 03.10.19 | 2da ronda | Maddison Inglis | Kyoka Okamura | 4-6, 6-4, 7-5 | | match details | W25 Brisbane | Difícil |
| 02.10.19 | 1er ronda | Kyoka Okamura | Haruna Arakawa | 6-4, 6-4 | | match details | ||
| 15.09.19 | calif. | Zarina Diyas | Kyoka Okamura | 6-1, 6-2 | | match details | Osaka | Difícil |
| 14.09.19 | c 1 | Kyoka Okamura | Kristina Kucova | 6-2, 6-1 | | match details | ||
| 09.09.19 | calif. | Patricia Maria Tig | Kyoka Okamura | 6-1, 6-1 | | match details | Hiroshima | Difícil |
| 08.09.19 | c 1 | Kyoka Okamura | Yuki Naito | 6-2, 6-4 | | match details | ||
| 23.08.19 | 1/4 | Akiko Omae | Kyoka Okamura | 6-2, 6-1 | | match details | W25 Tsukuba | Difícil |
| 22.08.19 | 2da ronda | Kyoka Okamura | Hiromi Abe | 3-6, 6-3, 6-1 | | match details | ||
| 21.08.19 | 1er ronda | Kyoka Okamura | Mai Minokoshi | 7-64, 6-3 | | match details | ||
| 14.08.19 | 1er ronda | Chang Liu | Kyoka Okamura | 6-1, 7-61 | | match details | W25 Huangshan | Difícil |
| 18.07.19 | 2da ronda | Cagla Buyukakcay | Kyoka Okamura | 6-4, 6-3 | | match details |  W80 Nur | Difícil |
| 17.07.19 | 1er ronda | Kyoka Okamura | Shalimar Talbi | 6-1, 6-4 | | match details | ||
| 12.07.19 | 1/4 | Meiqi Guo | Kyoka Okamura | 6-3, 6-4 | | match details | W25 Ulanqab | Difícil |
| 10.07.19 | 2da ronda | Kyoka Okamura | Kai-Lin Zhang | 5-0, Kai-Lin Zhang - retirado | | match details | ||
| 09.07.19 | 1er ronda | Kyoka Okamura | Ho Ching Wu | 6-4, 3-6, 6-4 | | match details | ||
| 04.06.19 | 1er ronda | Dabin Kim | Kyoka Okamura | 7-68, 7-61 | | match details | W25 Daegu | Difícil |
| 04.05.19 | 1/2 | En Shuo Liang | Kyoka Okamura | 4-6, 6-0, 7-64 | | match details | W80 Gifu | Difícil |
| 03.05.19 | 1/4 | Kyoka Okamura | Akiko Omae | 7-5, 6-3 | | match details | ||
| 02.05.19 | 2da ronda | Kyoka Okamura | Mayo Hibi | 6-3, 2-6, 6-4 | | match details | ||
| 01.05.19 | 1er ronda | Kyoka Okamura | Nao Hibino | 7-66, 7-66 | | match details | ||
| 29.04.19 | c 1 | Kyoka Okamura | Jovana Jovic | 0-6, 6-4, 10-8 | | match details | ||
| 29.04.19 | calif. | Kyoka Okamura | Alison Bai | 6-1, 5-7, 12-10 | | match details | ||
| 09.04.19 | 1er ronda | Marina Yudanov | Kyoka Okamura | 6-3, 6-4 | | match details | W25 Osaka | Difícil |
| 04.04.19 | 2da ronda | Kai-Chen Chang | Kyoka Okamura | 6-3, 6-4 | | match details | W25 Kashiwa | Difícil |
| 02.04.19 | calif. | Kyoka Okamura | Nagi Hanatani | 6-2, 4-6, 10-5 | | match details | ||
| 02.04.19 | 1er ronda | Kyoka Okamura | Shuyue Ma | 6-4, 5-3, Shuyue Ma - retirado | | match details | ||
| 31.03.19 | c 1 | Kyoka Okamura | Sakura Hondo | 6-4, 6-2 | | match details | ||
| 17.03.19 | c 1 | Stephanie Wagner | Kyoka Okamura | 3-6, 6-2, 10-2 | | match details | W25 Kofu | Difícil |
| 14.03.19 | 2da ronda | Fangzhou Liu | Kyoka Okamura | 6-1, 7-62 | | match details | W60 Shenzhen | Difícil |
| 13.03.19 | 1er ronda | Kyoka Okamura | Su Jeong Jang | 6-3, 4-6, 6-3 | | match details | ||
| 12.03.19 | calif. | Kyoka Okamura | Xinyu Gao | 7-5, 6-2 | | match details | ||
| 11.03.19 | c 1 | Kyoka Okamura | Wanning Zhu | 6-0, 6-0 | | match details | ||
| 07.03.19 | 1/4 | Greetje Minnen | Kyoka Okamura | 6-2, 2-6, 6-2 | | match details | W25 Yokohama | Difícil |
| 06.03.19 | 2da ronda | Kyoka Okamura | Jia-Jing Lu | 6-2, 6-3 | | match details | ||
| 05.03.19 | 1er ronda | Kyoka Okamura | Risa Ushijima | 7-5, 6-2 | | match details | ||
| 04.03.19 | calif. | Kyoka Okamura | Abbie Myers | 6-1, 3-6, 10-6 | | match details | ||
| 03.03.19 | c 1 | Kyoka Okamura | Ayumi Miyamoto | 7-5, 6-1 | | match details | ||
| 28.01.19 | c 1 | Gabriela Dabrowski | Kyoka Okamura | 6-3, 6-2 | | match details | W60 Launceston | Difícil |
| 21.01.19 | calif. | Jennifer Elie | Kyoka Okamura | 3-6, 6-3, 10-6 | | match details | W60 Burnie | Difícil |
| 21.01.19 | c 1 | Kyoka Okamura | Alana Parnaby | 6-3, 6-3 | | match details | ||
| 07.01.19 | c 1 | Shuyue Ma | Kyoka Okamura | 2-6, 6-4, 10-6 | | match details | W25 Hong | Difícil |
| 31.12.18 | c 1 | Sofia Shapatava | Kyoka Okamura | 7-5, 4-6, 10-7 | | match details | W25 Hong | Difícil |
| 07.10.18 | c 2 | Bojana Marinkov | Kyoka Okamura | 4-6, 6-2, 6-1 | | match details | Toowoomba | Difícil |
| 01.10.18 | calif. | Olivia Tjandramulia | Kyoka Okamura | 4-6, 6-0, 6-4 | | match details | Brisbane | Difícil |
| 30.09.18 | c 1 | Kyoka Okamura | Darcy Parke | 6-2, 6-2 | | match details | ||
| 30.09.18 | c 2 | Kyoka Okamura | Ya Hsin Lee | 7-5, 3-6, 6-0 | | match details | ||
| 27.09.18 | 2da ronda | Zuzana Zlochova | Kyoka Okamura | 6-4, 6-0 | | match details | Darwin | Difícil |
| 26.09.18 | 1er ronda | Kyoka Okamura | Katy Dunne | 6-4, 6-4 | | match details | ||
| 25.09.18 | calif. | Kyoka Okamura | Rutuja Bhosale | 2-6, 6-2, 6-4 | | match details | ||
| 24.09.18 | c 2 | Kyoka Okamura | Mana Ayukawa | 6-4, 3-6, 6-3 | | match details | ||
| 23.09.18 | c 1 | Kyoka Okamura | Erin Routliffe | 7-5, 6-2 | | match details | ||
| 19.09.18 | 1er ronda | Alison Bai | Kyoka Okamura | 7-65, 6-4 | | match details | Cairns | Difícil |
| 17.09.18 | calif. | Kyoka Okamura | Sabastiani Leon | 6-4, 6-1 | | match details | ||
| 16.09.18 | c 2 | Kyoka Okamura | Aditi Sinha | 6-0, 6-0 | | match details | ||
| 23.08.18 | 2da ronda | Erika Sema | Kyoka Okamura | 1-6, 6-4, 6-3 | | match details | Tsukuba | Difícil |
| 22.08.18 | 1er ronda | Kyoka Okamura | Yidi Yang | 6-3, 6-4 | | match details | ||
| 14.08.18 | 1er ronda | Xiyu Wang | Kyoka Okamura | 6-3, 6-1 | | match details | Nonthaburi | Difícil |
| 06.08.18 | 1er ronda | Junri Namigata | Kyoka Okamura | 7-5, 6-4 | | match details | Nonthaburi | Difícil |
| 25.07.18 | 1er ronda | Ivana Popovic | Kyoka Okamura | 6-1, 6-3 | | match details | Taipei | Difícil |
| 03.05.18 | 2da ronda | Moyuka Uchijima | Kyoka Okamura | 4-6, 6-3, 6-3 | | match details | Gifu | Difícil |
| 02.05.18 | 1er ronda | Kyoka Okamura | Hiroko Kuwata | 6-4, 6-4 | | match details | ||
| 30.04.18 | calif. | Kyoka Okamura | So-Ra Lee | 7-5, 1-6, 6-2 | | match details | ||
| 29.04.18 | c 1 | Kyoka Okamura | Yuika Sano | 6-0, 6-0 | | match details | ||
| 29.04.18 | c 2 | Kyoka Okamura | Ayumi Miyamoto | 6-76, 7-62, 7-64 | | match details | ||
| 03.04.18 | 1er ronda | Xinyu Gao | Kyoka Okamura | 5-7, 6-3, 6-4 | | match details | Kashiwa | Difícil |
| 02.04.18 | calif. | Kyoka Okamura | Kai-Chen Chang | 6-4, 1-0, Kai-Chen Chang - retirado | | match details | ||
| 01.04.18 | c 1 | Kyoka Okamura | Akiko Omae | 6-4, 6-3 | | match details | ||
| 29.03.18 | 2da ronda | Lin Zhu | Kyoka Okamura | 3-6, 6-4, 6-4 | | match details | Kofu | Difícil |
| 27.03.18 | 1er ronda | Kyoka Okamura | Ayano Shimizu | 6-2, 6-1 | | match details | ||
| 26.03.18 | calif. | Kyoka Okamura | Hiroko Kuwata | 7-68, 6-4 | | match details | ||
| 25.03.18 | c 2 | Kyoka Okamura | Mei Yamaguchi | 1-6, 6-3, 6-1 | | match details | ||
| 24.03.18 | c 1 | Kyoka Okamura | Moyuka Uchijima | 6-4, 6-3 | | match details | ||
| 12.03.18 | calif. | Makoto Ninomiya | Kyoka Okamura | 7-64, 6-3 | | match details | Toyota | Difícil |
| 11.03.18 | c 2 | Kyoka Okamura | Mai Hontama | 4-6, 6-1, 6-3 | | match details | ||
| 10.03.18 | c 1 | Kyoka Okamura | Ayaka Okuno | 6-1, 6-3 | | match details | ||
| 04.03.18 | c 1 | Mai Hontama | Kyoka Okamura | 6-4, 6-2 | | match details | Yokohama | Difícil |
| 20.02.18 | 1er ronda | Sherazad Reix | Kyoka Okamura | 6-3, 6-2 | | match details | Perth | Difícil |
| 18.02.18 | c 2 | Kyoka Okamura | Prarthana Thombare | 6-1, 3-6, 6-0 | | match details | ||
| 18.02.18 | calif. | Kyoka Okamura | Chihiro Muramatsu | 6-1, 7-5 | | match details | ||
| 11.02.18 | c 2 | Mai Hontama | Kyoka Okamura | 1-6, 6-2, 6-1 | | match details | Perth | Difícil |
| 08.11.17 | 1er ronda | Mihaela Buzarnescu | Kyoka Okamura | 6-2, 6-3 | | match details | Tokyo | Difícil |
| 07.10.17 | c 1 | Lauren Davis | Kyoka Okamura | 3-6, 6-3, 7-60 | | match details | Tianjin | Difícil |
| 25.09.17 | 1er ronda | Yue Yuan | Kyoka Okamura | 6-4, 2-6, 6-4 | | match details | Hua Hin | Difícil |
| 17.09.17 | calif. | Ipek Soylu | Kyoka Okamura | 7-65, 6-3 | | match details | Guangzhou | Difícil |
| 16.09.17 | c 1 | Kyoka Okamura | Hiroko Kuwata | 6-4, 7-64 | | match details | ||
| 12.09.17 | 1er ronda | Kai-Lin Zhang | Kyoka Okamura | 6-1, 6-2 | | match details | Guiyang | Difícil |
| 21.08.17 | 1er ronda | Miharu Imanishi | Kyoka Okamura | 6-3, 6-1 | | match details | Tsukuba | Difícil |
| 17.08.17 | 1/4 | Karman Kaur Thandi | Kyoka Okamura | 6-3, 6-2 | | match details | Nonthaburi | Difícil |
| 15.08.17 | 1er ronda | Kyoka Okamura | Akiko Omae | 3-6, 4-3, Akiko Omae - retirado | | match details | ||
| 15.08.17 | 2da ronda | Kyoka Okamura | Chieh-Yu Hsu | 6-1, 6-4 | | match details | ||
| 09.08.17 | 2da ronda | Alisa Kleybanova | Kyoka Okamura | 6-4, 6-3 | | match details | Nonthaburi | Difícil |
| 08.08.17 | 1er ronda | Kyoka Okamura | Michika Ozeki | 6-3, 6-2 | | match details | ||
| 01.08.17 | 1er ronda | Hua-Chen Lee | Kyoka Okamura | 6-1, 6-2 | | match details | Nonthaburi | Difícil |
| 28.07.17 | 1/2 | Alisa Kleybanova | Kyoka Okamura | 6-2, 6-2 | | match details | Hua Hin | Difícil |
| 27.07.17 | 1/4 | Kyoka Okamura | Patcharin Cheapchadej | 6-3, 6-3 | | match details | ||
| 26.07.17 | 2da ronda | Kyoka Okamura | Hua-Chen Lee | 6-4, 7-64 | | match details | ||
| 23.07.17 | 1er ronda | Kyoka Okamura | Dhruthi Tatachar Venugopal | 6-4, 6-2 | | match details | ||
| 19.07.17 | 1er ronda | Natalija Stevanovic | Kyoka Okamura | 7-5, 6-4 | | match details | Astana | Difícil |
| 23.06.17 | 1/4 | Risa Ushijima | Kyoka Okamura | 6-0, 6-4 | | match details | Taipei | Difícil |
| 22.06.17 | 2da ronda | Kyoka Okamura | Chin-Wei Chan | 6-4, 6-4 | | match details | ||
| 21.06.17 | 1er ronda | Kyoka Okamura | Yanni Liu | 6-4, 6-3 | | match details | ||
| 13.06.17 | 1er ronda | Haruka Kaji | Kyoka Okamura | 7-63, 6-3 | | match details | Kofu | Difícil |
| 07.06.17 | 2da ronda | Shuko Aoyama | Kyoka Okamura | 6-2, 6-0 | | match details | Tokyo | Difícil |
| 06.06.17 | 1er ronda | Kyoka Okamura | Ayaka Okuno | 7-64, 6-1 | | match details | ||
| 05.06.17 | c 1 | Kyoka Okamura | Ramu Ueda | 7-65, 6-1 | | match details | ||
| 05.06.17 | calif. | Kyoka Okamura | Kei Kato | 6-1, 6-1 | | match details | ||
| 04.05.17 | 2da ronda | Kurumi Nara | Kyoka Okamura | 6-3, 4-6, 6-0 | | match details | Gifu | Difícil |
| 03.05.17 | 1er ronda | Kyoka Okamura | Erika Sema | 2-6, 7-5, 7-63 | | match details | ||
| 16.04.17 | calif. | Jia Qi Kang | Kyoka Okamura | 6-3, 6-2 | | match details | Zhengzhou | Difícil |
| 15.04.17 | c 1 | Kyoka Okamura | Valeria Savinykh | 7-5, 6-2 | | match details | ||
| 06.04.17 | 2da ronda | Yuuki Tanaka | Kyoka Okamura | 7-66, 6-4 | | match details | Kashiwa | Difícil |
| 03.04.17 | 1er ronda | Kyoka Okamura | Akiko Omae | 6-4, 7-66 | | match details | ||
| 29.03.17 | 1er ronda | Patty Schnyder | Kyoka Okamura | 6-1, 6-2 | | match details | Quanzhou | Difícil |
| 24.03.17 | 1/2 | Sarah-Rebecca Sekulic | Kyoka Okamura | 6-3, 6-1 | | match details | Nishi Tama | Difícil |
| 24.03.17 | 1/4 | Kyoka Okamura | Haruna Arakawa | 6-4, 6-1 | | match details | ||
| 23.03.17 | 2da ronda | Kyoka Okamura | Michika Ozeki | 5-2, Michika Ozeki - retirado | | match details | ||
| 22.03.17 | 1er ronda | Kyoka Okamura | Natsuho Nakazawa | 6-3, 6-0 | | match details | ||
| 13.03.17 | c 1 | Kyoka Okamura | Hanyu Guo | 6-4, 3-6, 6-4 | | match details | Shenzhen | Difícil |
| 13.03.17 | c 2 | Kyoka Okamura | Laura Robson | 6-2, 1-6, 6-4 | | match details | ||
| 13.03.17 | calif. | Vera Lapko | Kyoka Okamura | 6-0, 6-0 | | match details | ||
| 08.03.17 | 1er ronda | Megumi Nishimoto | Kyoka Okamura | 6-4, 6-2 | | match details | Yokohama | Difícil |
| 23.02.17 | 2da ronda | Tereza Mrdeza | Kyoka Okamura | 6-1, 3-6, 6-2 | | match details | Perth | Difícil |
| 21.02.17 | 1er ronda | Kyoka Okamura | Katy Dunne | 7-5, 4-6, 6-4 | | match details | ||
| 15.02.17 | 1er ronda | Na-Lae Han | Kyoka Okamura | 5-7, 6-3, 6-4 | | match details | Perth | Difícil |
| 08.02.17 | 1er ronda | Asia Muhammad | Kyoka Okamura | 6-4, 6-3 | | match details | Launceston | Difícil |
| 31.01.17 | 1er ronda | Arina Rodionova | Kyoka Okamura | 6-76, 6-4, 7-5 | | match details | Burnie | Difícil |
| 04.01.17 | 2da ronda | Tara Moore | Kyoka Okamura | 6-4, 6-1 | | match details | Hong Kong | Difícil |
| 02.01.17 | 1er ronda | Kyoka Okamura | Katherine Ip | 6-2, 6-1 | | match details | ||
| 19.12.16 | 1er ronda | Tessah Andrianjafitrimo | Kyoka Okamura | 6-3, 7-5 | | match details | Navi Mumbai | Difícil |
| 12.12.16 | c 2 | Anastasiya Vasylyeva | Kyoka Okamura | 7-63, 5-7, 6-3 | | match details | Dubai | Difícil |
| 12.12.16 | c 1 | Kyoka Okamura | Miriam Bianca Bulgaru | 6-4, 6-0 | | match details | ||
| 05.12.16 | 1er ronda | Varatchaya Wongteanchai | Kyoka Okamura | 6-4, 6-3 | | match details | Australian Open | Difícil |
| 07.11.16 | c 1 | Katarzyna Piter | Kyoka Okamura | 7-5, 6-4 | | match details | Tokyo | Difícil |
| 30.09.16 | 2da ronda | Ayano Shimizu | Kyoka Okamura | 6-2, 6-0 | | match details | Iizuka | Difícil |
| 27.09.16 | 1er ronda | Kyoka Okamura | Yuki Kristina Chiang | 6-2, 3-6, 6-1 | | match details | ||
| 17.09.16 | c 1 | Luksika Kumkhum | Kyoka Okamura | 6-1, 6-0 | | match details | Seoul | Difícil |
| 15.09.16 | 2da ronda | Olga Govortsova | Kyoka Okamura | 7-5, 6-1 | | match details | Zhuhai | Difícil |
| 14.09.16 | 1er ronda | Kyoka Okamura | Noppawan Lertcheewakarn | 3-6, 6-4, 6-2 | | match details | ||
| 24.08.16 | 1er ronda | Risa Ushijima | Kyoka Okamura | 7-61, 6-1 | | match details | Tsukuba | Difícil |
| 07.06.16 | 1er ronda | Rika Fujiwara | Kyoka Okamura | 6-4, 6-2 | | match details | Tokyo | Difícil |
| 04.05.16 | 1er ronda | Mayo Hibi | Kyoka Okamura | 2-6, 6-4, 6-3 | | match details | Gifu | Difícil |
| 06.04.16 | 2da ronda | Zhaoxuan Yang | Kyoka Okamura | 6-4, 6-0 | | match details | Kashiwa | Difícil |
| 04.04.16 | 1er ronda | Kyoka Okamura | Carla Touly | 6-3, 6-1 | | match details | ||
| 04.04.16 | c 1 | Kyoka Okamura | Momoka Chimura | 6-3, 6-2 | | match details | ||
| 04.04.16 | calif. | Kyoka Okamura | Risa Ushijima | 6-2, 6-70, 6-1 | | match details | ||
| 30.03.16 | 1er ronda | Misa Eguchi | Kyoka Okamura | 6-1, 6-1 | | match details | Kofu | Difícil |
| 28.03.16 | c 2 | Kyoka Okamura | Valeria Bhunu | 6-3, 6-1 | | match details | ||
| 28.03.16 | calif. | Kyoka Okamura | Sari Baba | 6-1, 6-1 | | match details | ||
| 28.03.16 | c 1 | Kyoka Okamura | Mia Eklund | 6-1, 6-3 | | match details | ||
| 24.03.16 | 2da ronda | Erina Hayashi | Kyoka Okamura | 6-2, 6-2 | | match details | Nishi Tama | Difícil |
| 23.03.16 | 1er ronda | Kyoka Okamura | Michika Ozeki | 6-3, 6-4 | | match details | ||
| 25.02.16 | 2da ronda | Zuzana Zlochova | Kyoka Okamura | 6-4, 6-3 | | match details | Port Pirie | Difícil |
| 23.02.16 | 1er ronda | Kyoka Okamura | Aryna Sabalenka | 7-65, 6-3 | | match details | ||
| 15.02.16 | calif. | Ran Tian | Kyoka Okamura | 6-3, 6-2 | | match details | Perth | Difícil |
| 15.02.16 | c 1 | Kyoka Okamura | Sally Peers | 6-1, 6-2 | | match details | ||
| 15.02.16 | c 2 | Kyoka Okamura | Madelaine Muller-Hughes | 6-0, 6-1 | | match details | ||
| 10.02.16 | 1er ronda | Jaimee Fourlis | Kyoka Okamura | 6-1, 6-4 | | match details | Perth | Difícil |
| 08.02.16 | calif. | Kyoka Okamura | Yurina Koshino | 7-64, 6-1 | | match details | ||
| 08.02.16 | c 2 | Kyoka Okamura | Yuka Higuchi | 6-1, 3-6, 6-3 | | match details | ||
| 21.12.15 | 1er ronda | Stefanie Voegele | Kyoka Okamura | 6-1, 6-4 | | match details | Bangkok | Difícil |
| 14.12.15 | 1er ronda | Peangtarn Plipuech | Kyoka Okamura | 6-1, 6-4 | | match details | Bangkok | Difícil |
| 16.11.15 | 1er ronda | Yuuki Tanaka | Kyoka Okamura | 0-6, 7-5, 7-5 | | match details | Tokyo | Difícil |
| 26.10.15 | c 2 | Kanami Tsuji | Kyoka Okamura | 6-3, 2-6, 7-65 | | match details | Nanjing | Difícil |
| 19.10.15 | 1er ronda | Zhanlan Wei | Kyoka Okamura | 6-4, 7-62 | | match details | Suzhou | Difícil |
| 10.10.15 | c 1 | Ekaterina Bychkova | Kyoka Okamura | 5-7, 6-1, 6-3 | | match details | Tianjin | Difícil |
| 28.09.15 | 1er ronda | Kyoka Okamura | Patcharin Cheapchadej | 6-2, 2-1, Patcharin Cheapchadej - retirado | | match details | Bangkok | Difícil |
| 28.09.15 | 2da ronda | Kamonwan Buayam | Kyoka Okamura | 3-6, 6-2, 6-0 | | match details | ||
| 19.09.15 | c 1 | Sesil Karatantcheva | Kyoka Okamura | 6-3, 6-4 | | match details | Tokyo | Difícil |
| 24.08.15 | 1er ronda | Ling Zhang | Kyoka Okamura | 6-3, 3-6, 6-2 | | match details | Tsukuba | Difícil |
| 17.08.15 | 1/2 | Kyoka Okamura | Ji-Hee Choi | 3-6, 6-1, 6-3 | | match details | Gimcheon | Difícil |
| 17.08.15 | 1er ronda | Kyoka Okamura | Natsumi Chimura | 6-3, 6-3 | | match details | ||
| 17.08.15 | 2da ronda | Kyoka Okamura | Siqi Cao | 6-3, 6-1 | | match details | ||
| 17.08.15 | fin | Na-Ri Kim | Kyoka Okamura | 6-0, 6-4 | | match details | ||
| 17.08.15 | 1/4 | Kyoka Okamura | Chiaki Okadaue | 6-4, 4-6, 6-4 | | match details | ||
| 10.08.15 | 1er ronda | Dabin Kim | Kyoka Okamura | 6-4, 6-3 | | match details | Gimcheon | Difícil |
| 28.07.15 | 1er ronda | Yafan Wang | Kyoka Okamura | 6-1, 6-1 | | match details | Nanchang | Difícil |
| 27.07.15 | calif. | Kyoka Okamura | Arina Rodionova | 7-65, 6-2 | | match details | ||
| 26.07.15 | c 1 | Kyoka Okamura | Kamonwan Buayam | 6-4, 4-6, 6-3 | | match details | ||
| 20.07.15 | 1er ronda | Kyoka Okamura | Michika Ozeki | 6-3, 6-1 | | match details | Hong Kong | Difícil |
| 20.07.15 | 2da ronda | Prerna Bhambri | Kyoka Okamura | 6-1, 1-6, 10-5 | | match details | ||
| 13.07.15 | calif. | Kyoka Okamura | Dabin Kim | 6-2, 6-1 | | match details | Bangkok | Difícil |
| 13.07.15 | 1/4 | Kai-Lin Zhang | Kyoka Okamura | 6-1, 6-3 | | match details | ||
| 13.07.15 | 1er ronda | Kyoka Okamura | Harriet Dart | 6-2, 6-4 | | match details | ||
| 13.07.15 | 2da ronda | Kyoka Okamura | Erika Sema | 7-5, 6-3 | | match details | ||
| 06.07.15 | calif. | Kyoka Okamura | Chanikarn Silakul | 6-2, 6-3 | | match details | Bangkok | Difícil |
| 06.07.15 | 2da ronda | Riko Sawayanagi | Kyoka Okamura | 7-5, 6-72, 6-4 | | match details | ||
| 06.07.15 | 1er ronda | Kyoka Okamura | Kotomi Takahata | 7-5, 4-6, 6-3 | | match details | ||
| 06.07.15 | c 1 | Kyoka Okamura | Yuki Kristina Chiang | 6-2, 6-2 | | match details | ||
| 15.06.15 | 2da ronda | Kyoka Okamura | Mi Jeong Kwon | 6-2, 6-2 | | match details | Incheon | Difícil |
| 15.06.15 | c 1 | Kyoka Okamura | Ha-Young Ji | 7-5, 6-0 | | match details | ||
| 15.06.15 | c 2 | Kyoka Okamura | Jin Ju Lee | 6-0, 6-4 | | match details | ||
| 15.06.15 | 1/4 | Xinyun Han | Kyoka Okamura | 6-1, 6-2 | | match details | ||
| 15.06.15 | calif. | Kyoka Okamura | Yurika Sema | 6-3, 6-3 | | match details | ||
| 15.06.15 | 1er ronda | Kyoka Okamura | Su Jeong Jang | 6-3, 7-5 | | match details | ||
| 08.06.15 | 1er ronda | Kyoka Okamura | Aki Yamasoto | 6-3, 7-5 | | match details | Kashiwa | Difícil |
| 08.06.15 | 1/4 | Riko Sawayanagi | Kyoka Okamura | 6-3, 2-6, 6-0 | | match details | ||
| 08.06.15 | 2da ronda | Kyoka Okamura | Chihiro Nunome | 6-3, 1-0, Chihiro Nunome - retirado | | match details | ||
| 01.06.15 | 1er ronda | Kyoka Okamura | Yuki Kristina Chiang | 6-1, 7-5 | | match details | Tokyo Ariake | Difícil |
| 01.06.15 | 2da ronda | Shiho Akita | Kyoka Okamura | 0-6, 6-2, 6-3 | | match details | ||
| 25.05.15 | 1er ronda | Kyoka Okamura | Zuzana Zlochova | 4-6, 6-4, 6-3 | | match details | Changwon | Difícil |
| 25.05.15 | 2da ronda | So-Ra Lee | Kyoka Okamura | 6-0, 6-0 | | match details | ||
| 18.05.15 | 1er ronda | Kyoka Okamura | Fang Ying Xun | 6-3, 4-6, 6-4 | | match details | Wuhan | Difícil |
| 18.05.15 | 2da ronda | Ling Zhang | Kyoka Okamura | 7-64, 7-5 | | match details | ||
| 27.04.15 | c 1 | Kyoka Okamura | Kanae Hisami | 6-4, 6-1 | | match details | Gifu | Difícil |
| 27.04.15 | c 2 | Ivana Jorovic | Kyoka Okamura | 6-0, 6-1 | | match details | ||
| 23.03.15 | 2da ronda | Kyoka Okamura | Hayaka Murase | 1-6, 6-2, 6-1 | | match details | Nishi Tama | Difícil |
| 23.03.15 | 1/4 | Kyoka Okamura | Miki Miyamura | 6-1, 6-4 | | match details | ||
| 23.03.15 | 1/2 | Kyoka Okamura | Akari Inoue | 3-6, 6-4, 6-4 | | match details | ||
| 23.03.15 | 1er ronda | Kyoka Okamura | Reina Takahashi | 6-1, 6-0 | | match details | ||
| 23.03.15 | fin | Ching-Wen Hsu | Kyoka Okamura | 6-3, 3-6, 6-4 | | match details | ||
| 16.03.15 | 1er ronda | Kyoka Okamura | Machika Miyaji | 6-3, 6-2 | | match details | Kofu | Difícil |
| 16.03.15 | 2da ronda | Kyoka Okamura | Yurina Koshino | 3-6, 6-4, 6-4 | | match details | ||
| 16.03.15 | 1/4 | Miki Miyamura | Kyoka Okamura | 4-6, 7-5, 6-3 | | match details | ||
| 09.02.15 | c 2 | Alexa Glatch | Kyoka Okamura | 6-2, 7-5 | | match details | Launceston | Difícil |
| 09.02.15 | c 1 | Kyoka Okamura | Abbie Myers | 6-2, 6-3 | | match details | ||
| 02.02.15 | c 1 | Alexa Glatch | Kyoka Okamura | 6-0, 6-0 | | match details | Burnie | Difícil |
| 05.01.15 | c 1 | Kyoka Okamura | Miki Miyamura | 6-2, 7-5 | | match details | Hong Kong | Difícil |
| 05.01.15 | c 2 | Noppawan Lertcheewakarn | Kyoka Okamura | 6-3, 2-6, 6-3 | | match details | ||
| 29.12.14 | 2da ronda | Kyoka Okamura | Tara Moore | 4-6, 7-5, 6-1 | | match details | Hong Kong | Difícil |
| 29.12.14 | 1/4 | Mizuno Kijima | Kyoka Okamura | 6-3, 4-6, 7-66 | | match details | ||
| 29.12.14 | 1er ronda | Kyoka Okamura | Lok-Sze Leung | 6-2, 6-2 | | match details | ||
| 22.12.14 | 2da ronda | Na-Ri Kim | Kyoka Okamura | 7-64, 7-5 | | match details | Hong Kong | Difícil |
| 22.12.14 | 1er ronda | Kyoka Okamura | Michika Ozeki | 6-4, 7-5 | | match details | ||
| 04.10.14 | c 1 | Olga Savchuk | Kyoka Okamura | 7-5, 6-3 | | match details | Osaka | Difícil |
| 25.08.14 | c 1 | Kyoka Okamura | Midori Yamamoto | 6-1, 6-2 | | match details | Tsukuba | Difícil |
| 25.08.14 | calif. | Kyoka Okamura | Nudnida Luangnam | 6-3, 6-3 | | match details | ||
| 25.08.14 | 1er ronda | Ran Tian | Kyoka Okamura | 6-4, 6-2 | | match details | ||
| 28.07.14 | c 1 | Kyoka Okamura | Shanshan Guo | 6-2, 3-6, 7-61 | | match details | Wuhan | Difícil |
| 28.07.14 | 1er ronda | Nastja Kolar | Kyoka Okamura | 6-4, 6-0 | | match details | ||
| 28.07.14 | c 2 | Kyoka Okamura | Miki Miyamura | 6-75, 6-0, 6-2 | | match details | ||
| 28.07.14 | calif. | Kyoka Okamura | Yue-Yue Hu | 2-6, 6-3, 6-4 | | match details | ||
| 21.07.14 | c 1 | Kyoka Okamura | Karina Kalkenova | 6-0, 6-0 | | match details | Astana | Difícil |
| 21.07.14 | c 2 | Kyoka Okamura | Sofia Kvatsabaia | 7-62, 7-63 | | match details | ||
| 21.07.14 | calif. | Sviatlana Pirazhenka | Kyoka Okamura | 7-5, 3-6, 6-3 | | match details | ||
| 23.06.14 | 1/4 | Kyoka Okamura | So-Jung Kim | 6-78, 7-5, 7-5 | | match details | Gimcheon | Difícil |
| 23.06.14 | 1er ronda | Kyoka Okamura | Se Jin Lee | 6-1, 6-4 | | match details | ||
| 23.06.14 | 1/2 | Ye-Ra Lee | Kyoka Okamura | 6-3, 6-0 | | match details | ||
| 23.06.14 | 2da ronda | Kyoka Okamura | Hyun-Hui Hong | 6-0, 2-0, Hyun-Hui Hong - retirado | | match details | ||
| 16.06.14 | 2da ronda | Kyoka Okamura | Hyun-Hui Hong | 0-6, 6-3, 6-4 | | match details | Gimcheon | Difícil |
| 16.06.14 | 1/4 | Jia-Jing Lu | Kyoka Okamura | 6-3, 6-3 | | match details | ||
| 16.06.14 | 1er ronda | Kyoka Okamura | Jia Qi Kang | 0-6, 6-3, 6-3 | | match details | ||
| 09.06.14 | c 1 | Kyoka Okamura | Rikako Suga | 6-2, 6-0 | | match details | Kashiwa | Difícil |
| 09.06.14 | calif. | Kyoka Okamura | Kimika Sakata | 6-0, 6-2 | | match details | ||
| 09.06.14 | 2da ronda | Kanae Hisami | Kyoka Okamura | 6-1, 7-5 | | match details | ||
| 09.06.14 | 1er ronda | Kyoka Okamura | Karin Terami | 6-0, 7-5 | | match details | ||
| 02.06.14 | 2da ronda | Akari Inoue | Kyoka Okamura | 6-2, 2-6, 7-5 | | match details | Tokyo | Difícil |
| 02.06.14 | 1er ronda | Kyoka Okamura | Natsumi Chimura | 5-7, 7-5, 7-5 | | match details | ||
| 02.06.14 | calif. | Mizuno Kijima | Kyoka Okamura | 0-6, 6-2, 6-2 | | match details | ||
| 02.06.14 | c 2 | Kyoka Okamura | Sari Baba | 6-4, 6-1 | | match details | ||
| 05.05.14 | 1er ronda | Jelena Stojanovic | Kyoka Okamura | 6-3, 6-4 | | match details | Bangkok | Difícil |
| 28.04.14 | 1/2 | Kyoka Okamura | Hua-Chen Lee | 6-1, 6-2 | | match details | Bangkok | Difícil |
| 28.04.14 | 1er ronda | Kyoka Okamura | Chihiro Takayama | 6-3, 6-2 | | match details | ||
| 28.04.14 | 2da ronda | Kyoka Okamura | Nungnadda Wannasuk | 6-4, 6-1 | | match details | ||
| 28.04.14 | fin | Michika Ozeki | Kyoka Okamura | 6-4, 6-3 | | match details | ||
| 28.04.14 | 1/4 | Kyoka Okamura | Ashling Sumner | 6-1, 6-3 | | match details | ||
| 21.04.14 | 2da ronda | Michika Ozeki | Kyoka Okamura | 4-6, 7-5, 6-1 | | match details | Bangkok | Difícil |
| 21.04.14 | 1er ronda | Kyoka Okamura | Jaruwadee Kaewma | 6-3, 6-4 | | match details | ||
| 24.03.14 | calif. | Mami Hasegawa | Kyoka Okamura | 6-3, 6-2 | | match details | Nishi Tama | Difícil |
| 24.03.14 | c 1 | Kyoka Okamura | Yui Tomita | 6-1, 6-0 | | match details | ||
| 24.03.14 | c 2 | Kyoka Okamura | Yukari Tsujimoto | 6-1, 6-1 | | match details | ||
| 17.03.14 | c 1 | Kyoka Okamura | Nagisa Morimoto | 6-3, 7-5 | | match details | Kofu | Difícil |
| 17.03.14 | c 2 | Kyoka Okamura | Yuriko Sakai | 6-4, 7-67 | | match details | ||
| 17.03.14 | 2da ronda | Akari Inoue | Kyoka Okamura | 4-6, 6-4, 6-4 | | match details | ||
| 17.03.14 | calif. | Kyoka Okamura | Chisato Nakagawa | 6-2, 6-0 | | match details | ||
| 17.03.14 | 1er ronda | Kyoka Okamura | Emi Mutaguchi | 7-5, 6-0 | | match details | ||
| 10.02.14 | c 1 | Kyoka Okamura | Varunya Wongteanchai | 6-2, 6-3 | | match details | Nonthaburi | Difícil |
| 10.02.14 | 2da ronda | Xin Wen | Kyoka Okamura | 6-3, 5-7, 7-63 | | match details | ||
| 10.02.14 | calif. | Kyoka Okamura | Dan Ni Wang | 6-0, 6-2 | | match details | ||
| 10.02.14 | 1er ronda | Kyoka Okamura | Alice Bacquie | 7-5, 6-3 | | match details | ||
| 16.12.13 | c 1 | Ayaka Okuno | Kyoka Okamura | 4-6, 6-2, 7-62 | | match details | Hong Kong | Difícil |
| 06.05.13 | c 1 | Kyoka Okamura | Hee Jin Oh | 5-7, 6-3, 6-0 | | match details | Seoul | Difícil |
| 06.05.13 | c 2 | Fangzhou Liu | Kyoka Okamura | 6-0, 7-61 | | match details | ||
| 29.04.13 | c 1 | Ting Li | Kyoka Okamura | 6-4, 6-4 | | match details | Seoul | Difícil |
| 23.05.11 | c 1 | Emi Mutaguchi | Kyoka Okamura | 6-0, 6-1 | | match details | Niigata | Difícil |