Nombre: Risa Ushijima
País: Japan
Fecha de nacimiento: 10.05.96, 30 años
WTA ranking: 852
TOP posición de la clasificación: 359 (24.02.20, 12700 puntos)
Puntos: 28
Dinero del premio: 52706 $
Partidos totales: 354
ganar: 189
%: 53.39 %
País: Japan
Fecha de nacimiento: 10.05.96, 30 años
WTA ranking: 852
TOP posición de la clasificación: 359 (24.02.20, 12700 puntos)
Puntos: 28
Dinero del premio: 52706 $
Partidos totales: 354
ganar: 189
%: 53.39 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2023 | 12/6 | 11/5 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2022 | 12/11 | 8/9 | 0/0 | 4/2 | 0/0 | 0/0 | 0/0 |
| 2021 | 8/17 | 5/14 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 2/6 | 0/3 | 0/2 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 26/31 | 19/22 | 0/0 | 2/3 | 5/6 | 0/0 | 0/0 |
| 2018 | 32/21 | 28/16 | 0/0 | 0/0 | 4/5 | 0/0 | 0/0 |
| 2017 | 22/18 | 17/15 | 0/0 | 0/0 | 5/3 | 0/0 | 0/0 |
| 2016 | 22/19 | 16/14 | 0/0 | 0/0 | 2/1 | 4/4 | 0/0 |
| 2015 | 18/11 | 14/7 | 0/0 | 0/0 | 0/1 | 4/3 | 0/0 |
| 2014 | 24/14 | 18/9 | 0/0 | 0/1 | 3/2 | 3/2 | 0/0 |
| 2013 | 11/11 | 6/4 | 0/0 | 0/0 | 1/2 | 4/5 | 0/0 |
| TOTAL | 189/165 | 142/118 | 3/5 | 8/7 | 20/20 | 16/15 | 0/0 |
| porc. % | 53.39 % | 54.62 % | 37.5 % | 53.33 % | 50 % | 51.61 % | 0 % |
Risa Ushijima / programado / pasado
| No se encontraron partidos |
Risa Ushijima form / superficie: Difícil
Risa Ushijima / superficie: Difícil
| 01.06.23 | 2da ronda | Johanne Svendsen | Risa Ushijima | 6-3, 6-4 |  | match details |  W25 Tokyo | Difícil |
| 30.05.23 | 1er ronda | Risa Ushijima | Rinon Okuwaki | 6-2, 6-4 |  | match details | ||
| 29.05.23 | calif. | Risa Ushijima | Mai Kandori | 6-1, 6-2 | | match details | ||
| 28.05.23 | c 1 | Risa Ushijima | Mua Shigeta | 6-2, 6-0 | | match details | ||
| 20.04.23 | 2da ronda | Eri Shimizu | Risa Ushijima | 6-4, 7-66 | | match details | W15 Osaka | Difícil |
| 19.04.23 | 1er ronda | Risa Ushijima | Funa Kozaki | 6-4, 2-6, 6-1 | | match details | ||
| 18.04.23 | calif. | Risa Ushijima | Chihiro Takayama | 6-2, 6-3 | | match details | ||
| 17.04.23 | c 1 | Risa Ushijima | Hikari Yamamoto | 6-4, 6-0 | | match details | ||
| 10.04.23 | c 2 | Aoi Ito | Risa Ushijima | 7-5, 7-5 | | match details | W25 Osaka | Difícil |
| 09.04.23 | c 1 | Risa Ushijima | Chihiro Takayama | 6-4, 6-3 | | match details | ||
| 20.03.23 | c 2 | Sahaja Yamalapalli | Risa Ushijima | 6-1, 6-3 | | match details |  W25 Jakarta | Difícil |
| 19.03.23 | c 1 | Risa Ushijima | Mio Mushika | 6-2, 6-1 | | match details | ||
| 18.03.23 | 1/2 | Anastasia Kovaleva | Risa Ushijima | 6-2, 7-5 | | match details | W15 Jakarta | Difícil |
| 17.03.23 | 1/4 | Risa Ushijima | I-Hsuan Cho | 3-6, 6-2, 2-1, I-Hsuan Cho - retirado | | match details | ||
| 16.03.23 | 2da ronda | Risa Ushijima | Michika Ozeki | 6-4, 7-63 | | match details | ||
| 15.03.23 | 1er ronda | Risa Ushijima | Chihiro Takayama | 6-1, 3-6, 6-3 | | match details | ||
| 12.10.22 | 1er ronda | Jia-Jing Lu | Risa Ushijima | 3-6, 6-2, 6-3 | | match details |  W25 Hua | Difícil |
| 10.10.22 | calif. | Risa Ushijima | Soha Sadiq | 6-2, 6-1 | | match details | ||
| 05.10.22 | 1er ronda | Hong Yi Cody Wong | Risa Ushijima | 6-1, 6-2 | | match details | W25 Hua | Difícil |
| 03.10.22 | calif. | Risa Ushijima | Tamachan Momkoonthod | 6-0, 6-2 | | match details | ||
| 09.09.22 | 1/4 | Yujin Ahn | Risa Ushijima | 6-2, Risa Ushijima - retirado | | match details |  W15 Yeongwol | Difícil |
| 08.09.22 | 2da ronda | Risa Ushijima | Yeong Won Jeong | 6-3, 6-3 | | match details | ||
| 07.09.22 | 1er ronda | Risa Ushijima | Subin Park | 7-5, 6-2 | | match details | ||
| 31.08.22 | 1er ronda | Kaylah Mcphee | Risa Ushijima | 6-4, 4-6, 6-3 | | match details | W15 Yeongwol | Difícil |
| 08.06.22 | 1er ronda | Da Ye Kim | Risa Ushijima | 6-1, 6-2 | | match details | W25 Incheon | Difícil |
| 02.06.22 | 2da ronda | Nana Kawagishi | Risa Ushijima | 1-6, 7-63, 6-1 | | match details | W25 Changwon | Difícil |
| 31.05.22 | 1er ronda | Risa Ushijima | Eunji Lim | 7-63, 6-0 | | match details | ||
| 27.04.22 | 1er ronda | Patcharin Cheapchadej | Risa Ushijima | 6-1, 7-5 | | match details | W15 Chiang | Difícil |
| 20.04.22 | 1er ronda | Luksika Kumkhum | Risa Ushijima | 6-1, 6-2 | | match details | W15 Chiang | Difícil |
| 13.04.22 | 1er ronda | Kyoka Okamura | Risa Ushijima | 7-62, 6-1 | | match details | W25 Chiang | Difícil |
| 12.04.22 | calif. | Risa Ushijima | Honoka Kobayashi | 6-2, 6-3 | | match details | ||
| 11.04.22 | c 2 | Risa Ushijima | Yarden Akler | 6-2, 6-0 | | match details | ||
| 10.04.22 | c 1 | Risa Ushijima | Catherine Aulia | 7-5, 1-6, 12-10 | | match details | ||
| 11.10.21 | c 1 | Katherine Hui | Risa Ushijima | 6-2, 6-3 | | match details |  W60 Rancho | Difícil |
| 06.10.21 | 1er ronda | Jia-Jing Lu | Risa Ushijima | 6-3, 6-1 | | match details | W25 Redding | Difícil |
| 27.09.21 | c 1 | Jada Hart | Risa Ushijima | 6-3, 6-1 | | match details | W60 Berkeley | Difícil |
| 21.09.21 | calif. | Fiona Ganz | Risa Ushijima | 6-4, 6-0 | | match details |  W25 Santarem | Difícil |
| 20.09.21 | c 1 | Risa Ushijima | Evgeniya Burdina | 6-3, 6-2 | | match details | ||
| 12.09.21 | c 1 | Sofia Milatova | Risa Ushijima | 6-4, 6-1 | | match details | W60+H Caldas | Difícil |
| 08.09.21 | 1er ronda | Olivia Gadecki | Risa Ushijima | 6-0, 6-0 | | match details | W25 Leiria | Difícil |
| 23.06.21 | 1er ronda | Olga Helmi | Risa Ushijima | 6-0, 6-1 | | match details | W25 Porto | Difícil |
| 15.06.21 | 1er ronda | Ayano Shimizu | Risa Ushijima | 6-2, 6-0 | | match details | W25+H Figueira | Difícil |
| 09.06.21 | 1er ronda | Maria Gutierrez Carrasco | Risa Ushijima | 6-3, 6-1 | | match details | W25 Montemor | Difícil |
| 24.03.21 | 1er ronda | Angelica Raggi | Risa Ushijima | 6-3, 6-0 | | match details |  W15 Monastir | Difícil |
| 16.03.21 | 1er ronda | Chiara Scholl | Risa Ushijima | 3-6, 6-4, 6-4 | | match details | W15 Monastir | Difícil |
| 10.03.21 | 1er ronda | Ana Lantigua De La Nuez | Risa Ushijima | 7-66, 6-4 | | match details | W15 Monastir | Difícil |
| 05.03.21 | 1/4 | Sinja Kraus | Risa Ushijima | 6-4, 7-5 | | match details | W15 Monastir | Difícil |
| 04.03.21 | 2da ronda | Risa Ushijima | Katharina Hering | 7-64, 6-3 | | match details | ||
| 03.03.21 | 1er ronda | Risa Ushijima | Merel Hoedt | 6-4, 6-1 | | match details | ||
| 26.02.21 | 1/4 | Francesca Curmi | Risa Ushijima | 6-4, 6-1 | | match details | W15 Monastir | Difícil |
| 25.02.21 | 2da ronda | Risa Ushijima | Yasmine Mansouri | 6-4, 7-5 | | match details | ||
| 24.02.21 | 1er ronda | Risa Ushijima | Olivia Gram | 6-1, 6-4 | | match details | ||
| 03.03.20 | 1er ronda | Kyoka Okamura | Risa Ushijima | 6-2, 6-3 | | match details | W25 Yokohama | Difícil |
| 04.02.20 | 1er ronda | Alexandra Bozovic | Risa Ushijima | 6-1, 4-6, 6-4 | | match details |  W25 Launceston | Difícil |
| 28.01.20 | calif. | Himari Sato | Risa Ushijima | 6-0, 6-2 | | match details | W60 Burnie | Difícil |
| 17.12.19 | 1er ronda | Nudnida Luangnam | Risa Ushijima | 5-7, 6-3, 6-2 | | match details |  W25 Navi | Difícil |
| 12.12.19 | 2da ronda | Shalimar Talbi | Risa Ushijima | 7-63, 7-5 | | match details | W25 Pune | Difícil |
| 10.12.19 | 1er ronda | Risa Ushijima | Ekaterina Yashina | 6-4, 7-5 | | match details | ||
| 04.12.19 | 1er ronda | Kamonwan Buayam | Risa Ushijima | 6-2, 6-2 | | match details | W15 Nonthaburi | Difícil |
| 13.11.19 | 1er ronda | Natalija Stevanovic | Risa Ushijima | 6-2, 6-4 | | match details | W100 Tokyo | Difícil |
| 11.11.19 | c 1 | Risa Ushijima | Miyu Kato | 7-5, 6-1 | | match details | ||
| 11.11.19 | calif. | Makoto Ninomiya | Risa Ushijima | 6-74, 6-4, 10-4 | | match details | ||
| 19.09.19 | 2da ronda | Zuzana Zlochova | Risa Ushijima | 6-3, 6-4 | | match details | W25 Cairns | Difícil |
| 18.09.19 | 1er ronda | Risa Ushijima | Amber Marshall | 7-65, 6-4 | | match details | ||
| 21.08.19 | 1er ronda | Nagi Hanatani | Risa Ushijima | 6-1, 7-66 | | match details | W25 Tsukuba | Difícil |
| 04.08.19 | fin | Valeria Savinykh | Risa Ushijima | 7-5, 6-2 | | match details | .png){kind=small} W25 Taipei | Difícil |
| 03.08.19 | 1/2 | Risa Ushijima | Ying Zhang | 6-3, 6-2 | | match details | ||
| 02.08.19 | 1/4 | Risa Ushijima | Mai Minokoshi | 2-6, 7-65, 7-68 | | match details | ||
| 01.08.19 | 2da ronda | Risa Ushijima | Ya Hsin Lee | 4-6, 7-63, 6-2 | | match details | ||
| 31.07.19 | 1er ronda | Risa Ushijima | Man Ying Maggie Ng | 6-3, 6-2 | | match details | ||
| 10.07.19 | 1er ronda | Jia-Jing Lu | Risa Ushijima | 6-2, 6-2 | | match details |  W25 Ulanqab | Difícil |
| 02.07.19 | calif. | Meiqi Guo | Risa Ushijima | 2-6, 6-4, 10-6 | | match details | W25 Tianjin | Difícil |
| 01.07.19 | c 1 | Risa Ushijima | Wei Zheng | 6-4, 6-4 | | match details | ||
| 26.06.19 | 1er ronda | Miharu Imanishi | Risa Ushijima | 7-64, 7-5 | | match details | W25 Naiman | Difícil |
| 21.06.19 | 1/4 | Hiroko Kuwata | Risa Ushijima | 6-3, 4-6, 7-65 | | match details | W25 Jakarta | Difícil |
| 20.06.19 | 2da ronda | Risa Ushijima | Abigail Tere-Apisah | 7-5, 2-6, 6-1 | | match details | ||
| 19.06.19 | 1er ronda | Risa Ushijima | Chompoothip Jandakate | 6-3, 6-3 | | match details | ||
| 31.05.19 | 1/4 | Fang Ying Xun | Risa Ushijima | 6-1, 6-2 | | match details | W25 Luzhou | Difícil |
| 30.05.19 | 2da ronda | Risa Ushijima | Jiahui Chen | 7-5, 6-1 | | match details | ||
| 28.05.19 | 1er ronda | Risa Ushijima | Meiling Wang | 6-4, 6-3 | | match details | ||
| 02.05.19 | 2da ronda | Amina Anshba | Risa Ushijima | 6-4, 1-6, 6-2 | | match details |  W25 Namangan | Difícil |
| 01.05.19 | 1er ronda | Risa Ushijima | Fatma Al Nabhani | 6-2, 3-6, 6-3 | | match details | ||
| 30.04.19 | calif. | Risa Ushijima | Ipek Oz | 4-6, 7-65, 10-8 | | match details | ||
| 11.04.19 | 2da ronda | Rebecca Marino | Risa Ushijima | 6-2, 6-4 | | match details | W25 Osaka | Difícil |
| 09.04.19 | 1er ronda | Risa Ushijima | Kotomi Takahata | 6-3, 6-2 | | match details | ||
| 08.04.19 | calif. | Risa Ushijima | Ching-Wen Hsu | 6-1, 7-61 | | match details | ||
| 08.04.19 | c 1 | Risa Ushijima | Anri Nagata | 4-6, 6-1, 10-2 | | match details | ||
| 31.03.19 | c 1 | Erika Sema | Risa Ushijima | 6-1, 6-3 | | match details | W25 Kashiwa | Difícil |
| 11.03.19 | c 1 | Emina Bektas | Risa Ushijima | 6-3, 6-4 | | match details | W25 Nishi | Difícil |
| 05.03.19 | 1er ronda | Kyoka Okamura | Risa Ushijima | 7-5, 6-2 | | match details | W25 Yokohama | Difícil |
| 04.03.19 | c 1 | Risa Ushijima | Erika Sema | 6-4, 2-6, 12-10 | | match details | ||
| 04.03.19 | calif. | Risa Ushijima | Rutuja Bhosale | 7-61, 6-1 | | match details | ||
| 27.02.19 | 1er ronda | Su Jeong Jang | Risa Ushijima | 6-1, 6-4 | | match details | W25 Osaka | Difícil |
| 28.01.19 | c 1 | Erika Sema | Risa Ushijima | 6-2, 6-2 | | match details | W60 Launceston | Difícil |
| 21.01.19 | c 1 | Maddison Inglis | Risa Ushijima | 6-4, 6-1 | | match details | W60 Burnie | Difícil |
| 13.01.19 | c 1 | Victoria Rodriguez | Risa Ushijima | 6-4, 7-5 | | match details |  W25 Singapore | Difícil |
| 23.08.18 | 2da ronda | Xiyu Wang | Risa Ushijima | 6-4, 6-1 | | match details | Tsukuba | Difícil |
| 22.08.18 | 1er ronda | Risa Ushijima | Shiho Akita | 6-2, 6-2 | | match details | ||
| 15.07.18 | calif. | Patcharin Cheapchadej | Risa Ushijima | 6-3, 6-4 | | match details | Nonthaburi | Difícil |
| 14.07.18 | c 1 | Risa Ushijima | Rada Manataweewat | 6-2, 6-1 | | match details | ||
| 11.07.18 | 2da ronda | Na-Lae Han | Risa Ushijima | 7-61, 6-1 | | match details | Nonthaburi | Difícil |
| 09.07.18 | 1er ronda | Risa Ushijima | Nina Stadler | 6-3, 7-63 | | match details | ||
| 08.07.18 | calif. | Risa Ushijima | Claudia Hoste Ferrer | 6-2, 6-1 | | match details | ||
| 07.07.18 | c 1 | Risa Ushijima | Romklao Yuenyao | 6-2, 6-1 | | match details | ||
| 20.06.18 | 1er ronda | Na-Lae Han | Risa Ushijima | 6-3, 7-5 | | match details | Daegu | Difícil |
| 12.06.18 | 1er ronda | Shiori Fukuda | Risa Ushijima | 6-3, 6-3 | | match details | Kofu | Difícil |
| 06.06.18 | 2da ronda | Jovana Jovic | Risa Ushijima | 6-2, 7-5 | | match details | Singapore | Difícil |
| 05.06.18 | 1er ronda | Risa Ushijima | Aldila Sutjiadi | 7-5, 6-2 | | match details | ||
| 11.04.18 | 1er ronda | En Shuo Liang | Risa Ushijima | 6-1, 6-4 | | match details | Osaka | Difícil |
| 09.04.18 | calif. | Risa Ushijima | Ange Oby Kajuru | 6-3, 6-2 | | match details | ||
| 08.04.18 | c 2 | Risa Ushijima | Mayuka Aikawa | 6-4, 6-1 | | match details | ||
| 07.04.18 | c 1 | Risa Ushijima | Shiho Tsukuda | 6-3, 5-7, 6-3 | | match details | ||
| 01.04.18 | c 1 | Karman Kaur Thandi | Risa Ushijima | 6-3, 6-1 | | match details | Kashiwa | Difícil |
| 28.03.18 | 1er ronda | Karman Kaur Thandi | Risa Ushijima | 6-3, 6-3 | | match details | Kofu | Difícil |
| 26.03.18 | calif. | Risa Ushijima | Natsumi Koshino | 6-2, 4-6, 6-2 | | match details | ||
| 25.03.18 | c 2 | Risa Ushijima | Suzuka Furukawa | 6-3, 6-0 | | match details | ||
| 24.03.18 | c 1 | Risa Ushijima | Robu Kajitani | 6-0, 6-75, 6-2 | | match details | ||
| 24.03.18 | 1/2 | Na-Ri Kim | Risa Ushijima | 6-1, 6-1 | | match details | Nishi Tama | Difícil |
| 23.03.18 | 1/4 | Risa Ushijima | Giulia Gatto-Monticone | 6-1, 6-3 | | match details | ||
| 22.03.18 | 2da ronda | Risa Ushijima | Mayuka Aikawa | 3-6, 6-2, 6-3 | | match details | ||
| 21.03.18 | 1er ronda | Risa Ushijima | Ayumi Miyamoto | 1-6, 6-4, 6-4 | | match details | ||
| 15.03.18 | 2da ronda | Ayla Aksu | Risa Ushijima | 6-4, 6-2 | | match details | Toyota | Difícil |
| 14.03.18 | 1er ronda | Risa Ushijima | Ryoko Ikeda | 6-2, 6-3 | | match details | ||
| 12.03.18 | calif. | Risa Ushijima | Misa Eguchi | 4-6, 6-3, 7-63 | | match details | ||
| 11.03.18 | c 2 | Risa Ushijima | Kanako Morisaki | 6-3, 6-1 | | match details | ||
| 10.03.18 | c 1 | Risa Ushijima | Mami Hasegawa | 6-1, 3-6, 6-2 | | match details | ||
| 05.03.18 | calif. | Moyuka Uchijima | Risa Ushijima | 6-4, 7-65 | | match details | Yokohama | Difícil |
| 04.03.18 | c 1 | Risa Ushijima | Robin Anderson | 6-74, 7-64, 6-1 | | match details | ||
| 22.02.18 | 2da ronda | Jaimee Fourlis | Risa Ushijima | 6-2, 6-3 | | match details | Perth | Difícil |
| 20.02.18 | 1er ronda | Risa Ushijima | Isabella Bozicevic | 6-0, 6-4 | | match details | ||
| 18.02.18 | calif. | Risa Ushijima | Jia Qi Kang | 6-4, 6-1 | | match details | ||
| 18.02.18 | c 1 | Risa Ushijima | Alexandra Bozovic | 3-6, 6-3, 6-2 | | match details | ||
| 18.02.18 | c 2 | Risa Ushijima | Natasha Camer-Pesci | 6-3, 6-2 | | match details | ||
| 11.02.18 | calif. | Varunya Wongteanchai | Risa Ushijima | 0-6, 6-2, 7-5 | | match details | Perth | Difícil |
| 11.02.18 | c 2 | Risa Ushijima | Isabella Bozicevic | 6-0, 6-2 | | match details | ||
| 10.02.18 | c 1 | Risa Ushijima | Ivana Popovic | 6-4, 6-2 | | match details | ||
| 04.02.18 | c 1 | Olivia Tjandramulia | Risa Ushijima | 6-2, 7-65 | | match details | Launceston | Difícil |
| 04.01.18 | 1/4 | Hiroko Kuwata | Risa Ushijima | 6-2, 6-0 | | match details |  Hong Kong | Difícil |
| 03.01.18 | 2da ronda | Risa Ushijima | Hong Yi Cody Wong | 2-6, 7-5, 6-4 | | match details | ||
| 01.01.18 | 1er ronda | Risa Ushijima | Ayumi Koshiishi | 6-1, 3-6, 7-5 | | match details | ||
| 27.12.17 | 2da ronda | Hiroko Kuwata | Risa Ushijima | 6-0, 6-3 | | match details | Hong Kong | Difícil |
| 26.12.17 | 1er ronda | Risa Ushijima | Youmi Zhuoma | 6-3, 4-6, 7-66 | | match details | ||
| 06.11.17 | c 1 | Haruna Arakawa | Risa Ushijima | 6-4, 6-4 | | match details | Tokyo | Difícil |
| 24.07.17 | 1er ronda | Li-Yun Stefanie Tan | Risa Ushijima | 5-7, 6-3, 6-4 | | match details | Hua Hin | Difícil |
| 20.07.17 | 1/4 | Bunyawi Thamchaiwat | Risa Ushijima | 6-1, 7-5 | | match details | Hua Hin | Difícil |
| 19.07.17 | 2da ronda | Risa Ushijima | Michika Ozeki | 6-1, 7-65 | | match details | ||
| 18.07.17 | 1er ronda | Risa Ushijima | Ksenia Laskutova | 6-2, 6-2 | | match details | ||
| 12.07.17 | 2da ronda | Alexandra Bozovic | Risa Ushijima | 6-4, 4-6, 7-5 | | match details | Hua Hin | Difícil |
| 11.07.17 | 1er ronda | Risa Ushijima | Aiko Yoshitomi | 7-5, 6-1 | | match details | ||
| 24.06.17 | 1/2 | Pei-Chi Lee | Risa Ushijima | 6-3, 3-6, 6-4 | | match details | Taipei | Difícil |
| 23.06.17 | 1/4 | Risa Ushijima | Kyoka Okamura | 6-0, 6-4 | | match details | ||
| 22.06.17 | 2da ronda | Risa Ushijima | I-Hsuan Cho | 6-2, 7-66 | | match details | ||
| 21.06.17 | 1er ronda | Risa Ushijima | Yu-Chieh Hsieh | 6-3, 6-1 | | match details | ||
| 14.06.17 | 2da ronda | Yuuki Tanaka | Risa Ushijima | 6-3, 6-0 | | match details | Kofu | Difícil |
| 14.06.17 | 1er ronda | Risa Ushijima | Ayumi Miyamoto | 6-4, 6-2 | | match details | ||
| 07.06.17 | 1er ronda | Junri Namigata | Risa Ushijima | 6-3, 6-711, 6-4 | | match details | Tokyo | Difícil |
| 05.06.17 | c 1 | Risa Ushijima | Yui Chikaraishi | 6-4, 6-3 | | match details | ||
| 05.06.17 | calif. | Risa Ushijima | Michika Ozeki | 6-4, 6-4 | | match details | ||
| 10.04.17 | c 2 | Yanni Liu | Risa Ushijima | 7-5, 4-6, 6-2 | | match details | Nanning | Difícil |
| 03.04.17 | c 1 | Wushuang Zheng | Risa Ushijima | 6-4, 6-4 | | match details | Kashiwa | Difícil |
| 30.03.17 | 2da ronda | Eri Hozumi | Risa Ushijima | 6-3, 6-1 | | match details | Kofu | Difícil |
| 28.03.17 | 1er ronda | Risa Ushijima | Yuuki Tanaka | 6-4, 6-2 | | match details | ||
| 27.03.17 | c 1 | Risa Ushijima | Nagisa Morimoto | 6-1, 6-1 | | match details | ||
| 27.03.17 | c 2 | Risa Ushijima | Akari Inoue | 6-4, 6-1 | | match details | ||
| 27.03.17 | calif. | Risa Ushijima | Ayumi Miyamoto | 1-6, 6-3, 7-5 | | match details | ||
| 23.03.17 | 2da ronda | Erika Sema | Risa Ushijima | 4-6, 6-2, 6-1 | | match details | Nishi Tama | Difícil |
| 22.03.17 | 1er ronda | Risa Ushijima | Ayumi Koshiishi | 6-1, 6-1 | | match details | ||
| 06.03.17 | c 1 | Risa Ushijima | Mitsumi Kawasaki | 6-3, 6-0 | | match details | Yokohama | Difícil |
| 06.03.17 | calif. | Erina Hayashi | Risa Ushijima | 6-3, 7-5 | | match details | ||
| 20.02.17 | c 1 | Harriet Dart | Risa Ushijima | 6-1, 6-2 | | match details | Perth | Difícil |
| 13.02.17 | c 1 | Risa Ushijima | Jessy Rompies | 6-4, 6-3 | | match details | Perth | Difícil |
| 13.02.17 | c 2 | Yuxuan Zhang | Risa Ushijima | 6-4, 6-2 | | match details | ||
| 07.11.16 | c 1 | Junri Namigata | Risa Ushijima | 6-2, 6-3 | | match details | Tokyo | Difícil |
| 28.09.16 | 1er ronda | Su Jeong Jang | Risa Ushijima | 6-3, 6-2 | | match details | Iizuka | Difícil |
| 24.08.16 | 2da ronda | Chieh-Yu Hsu | Risa Ushijima | 6-3, 6-3 | | match details | Tsukuba | Difícil |
| 24.08.16 | 1er ronda | Risa Ushijima | Kyoka Okamura | 7-61, 6-1 | | match details | ||
| 20.07.16 | 2da ronda | Ao Gai | Risa Ushijima | 6-1, 6-3 | | match details | Hong Kong | Difícil |
| 18.07.16 | 1er ronda | Risa Ushijima | Katherine Ip | 6-1, 6-2 | | match details | ||
| 13.07.16 | 2da ronda | Sunam Jeong | Risa Ushijima | 6-4, 6-3 | | match details | Gimcheon | Difícil |
| 10.07.16 | 1er ronda | Risa Ushijima | Seung-Yeon Hong | 6-3, 6-2 | | match details | ||
| 07.07.16 | 1/4 | Sang Hee Park | Risa Ushijima | 6-4, 6-1 | | match details | Gimcheon | Difícil |
| 06.07.16 | 2da ronda | Risa Ushijima | Alexandra Bozovic | 7-5, 6-1 | | match details | ||
| 05.07.16 | 1er ronda | Risa Ushijima | Reina Takahashi | 6-4, 6-4 | | match details | ||
| 17.06.16 | 1/4 | Peangtarn Plipuech | Risa Ushijima | 3-6, 7-66, 6-2 | | match details | Kaohsiung | Difícil |
| 16.06.16 | 2da ronda | Risa Ushijima | Yukun Zhang | 7-610, 6-2 | | match details | ||
| 15.06.16 | 1er ronda | Risa Ushijima | Plobrung Plipuech | 6-2, 7-5 | | match details | ||
| 08.06.16 | 1er ronda | Mizuno Kijima | Risa Ushijima | 6-2, 6-77, 6-3 | | match details | Tokyo | Difícil |
| 06.06.16 | c 1 | Risa Ushijima | Haine Ogata | 6-1, 6-1 | | match details | ||
| 06.06.16 | calif. | Risa Ushijima | Mitsumi Kawasaki | 6-2, 6-0 | | match details | ||
| 04.04.16 | 1er ronda | Kai-Lin Zhang | Risa Ushijima | 6-1, 6-0 | | match details | Kashiwa | Difícil |
| 04.04.16 | calif. | Kyoka Okamura | Risa Ushijima | 6-2, 6-70, 6-1 | | match details | ||
| 04.04.16 | c 1 | Risa Ushijima | Yuka Higuchi | 7-5, 7-5 | | match details | ||
| 28.03.16 | c 1 | Risa Ushijima | Ayano Shimizu | 6-2, 6-0 | | match details | Kofu | Difícil |
| 28.03.16 | c 2 | Risa Ushijima | Miki Miyamura | 3-3, Miki Miyamura - retirado | | match details | ||
| 28.03.16 | calif. | Susanne Celik | Risa Ushijima | 6-2, 6-1 | | match details | ||
| 24.03.16 | 2da ronda | Mai Minokoshi | Risa Ushijima | 7-63, 6-4 | | match details | Nishi Tama | Difícil |
| 22.03.16 | 1er ronda | Risa Ushijima | Aya Tanaka | 7-5, 6-1 | | match details | ||
| 22.02.16 | c 2 | Anastasia Pivovarova | Risa Ushijima | 4-6, 6-2, 6-3 | | match details | Port Pirie | Difícil |
| 22.02.16 | c 1 | Risa Ushijima | Kyra Yap | 6-3, 6-1 | | match details | ||
| 27.01.16 | 1er ronda | Ashley Kratzer | Risa Ushijima | 6-3, 7-67 | | match details | Maui | Difícil |
| 25.01.16 | c 2 | Risa Ushijima | Kristyna Hancarova | 7-5, 6-0 | | match details | ||
| 25.01.16 | calif. | Risa Ushijima | Brynn Boren | 6-2, 6-1 | | match details | ||
| 16.11.15 | c 2 | Cristina Sanchez-Quintanar | Risa Ushijima | 6-1, 6-1 | | match details | Tokyo | Difícil |
| 16.11.15 | c 1 | Risa Ushijima | Nozomi Fujioka | 5-1, Nozomi Fujioka - retirado | | match details | ||
| 24.08.15 | calif. | Michika Ozeki | Risa Ushijima | 7-5, 6-1 | | match details | Tsukuba | Difícil |
| 24.08.15 | c 1 | Risa Ushijima | Mihoki Miyahara | 6-4, 6-4 | | match details | ||
| 27.07.15 | 1er ronda | Mizuno Kijima | Risa Ushijima | 6-3, 6-3 | | match details | Hong Kong | Difícil |
| 27.07.15 | calif. | Risa Ushijima | Natsumi Chimura | 4-6, 6-0, 6-2 | | match details | ||
| 27.07.15 | c 1 | Risa Ushijima | Wing Chun Law | 6-2, 6-0 | | match details | ||
| 20.07.15 | calif. | Yuqi Sheng | Risa Ushijima | 6-3, 6-0 | | match details | Hong Kong | Difícil |
| 08.06.15 | c 1 | Kimika Sakata | Risa Ushijima | 6-2, 6-1 | | match details | Kashiwa | Difícil |
| 01.06.15 | 1/2 | Risa Ushijima | Kanae Hisami | 4-6, 6-3, 6-4 | | match details | Tokyo Ariake | Difícil |
| 01.06.15 | c 2 | Risa Ushijima | Yui Chikaraishi | 7-5, 6-0 | | match details | ||
| 01.06.15 | fin | Risa Ushijima | Vojislava Lukic | 6-3, 6-4 | | match details | ||
| 01.06.15 | calif. | Risa Ushijima | Momoka Chimura | 7-66, 6-2 | | match details | ||
| 01.06.15 | 1er ronda | Risa Ushijima | Chiaki Okadaue | 6-4, 6-4 | | match details | ||
| 01.06.15 | 1/4 | Risa Ushijima | Tori Kinard | 6-1, 6-3 | | match details | ||
| 01.06.15 | 2da ronda | Risa Ushijima | Yurina Koshino | 6-1, 6-3 | | match details | ||
| 23.03.15 | c 2 | Megumi Nishimoto | Risa Ushijima | 5-7, 6-1, 6-3 | | match details | Nishi Tama | Difícil |
| 23.03.15 | c 1 | Risa Ushijima | Mihoki Miyahara | 3-6, 6-1, 6-1 | | match details | ||
| 16.03.15 | 2da ronda | Risa Ushijima | Natsumi Chimura | 4-6, 6-0, 6-4 | | match details | Kofu | Difícil |
| 16.03.15 | 1er ronda | Risa Ushijima | Naomi Totka | 7-5, 6-2 | | match details | ||
| 16.03.15 | 1/4 | Aiko Yoshitomi | Risa Ushijima | 6-1, 6-1 | | match details | ||
| 25.08.14 | c 1 | Ching-Wen Hsu | Risa Ushijima | 7-65, 6-1 | | match details | Tsukuba | Difícil |
| 09.06.14 | c 1 | Risa Ushijima | Natsuho Arakawa | 6-4, 7-61 | | match details | Kashiwa | Difícil |
| 09.06.14 | 2da ronda | Mana Ayukawa | Risa Ushijima | 6-1, 3-3, Risa Ushijima - retirado | | match details | ||
| 09.06.14 | calif. | Risa Ushijima | Minami Akiyama | 6-0, 6-2 | | match details | ||
| 09.06.14 | 1er ronda | Risa Ushijima | Natsumi Chimura | 7-5, 6-4 | | match details | ||
| 02.06.14 | c 2 | Risa Ushijima | Nana Miyakawa | 6-1, 6-2 | | match details | Tokyo | Difícil |
| 02.06.14 | calif. | Risa Ushijima | Midori Yamamoto | 6-3, 6-2 | | match details | ||
| 02.06.14 | 2da ronda | Yuuki Tanaka | Risa Ushijima | 6-1, 6-2 | | match details | ||
| 02.06.14 | 1er ronda | Risa Ushijima | Yukina Saigo | 6-0, 6-1 | | match details | ||
| 28.04.14 | c 1 | Junri Namigata | Risa Ushijima | 7-63, 6-2 | | match details | Gifu | Difícil |
| 21.04.14 | 2da ronda | Victoria Muntean | Risa Ushijima | 6-3, 6-3 | | match details |  Antalya | Difícil |
| 21.04.14 | 1er ronda | Risa Ushijima | Yasmyn Gulman | 6-0, 6-0 | | match details | ||
| 14.04.14 | 1er ronda | Risa Ushijima | Ekaterina Lopes | 6-2, Ekaterina Lopes - retirado | | match details | Antalya | Difícil |
| 14.04.14 | 2da ronda | Ipek Soylu | Risa Ushijima | 6-76, 6-0, 6-3 | | match details | ||
| 07.04.14 | c 1 | Risa Ushijima | Evelyne Dom | 6-0, 6-0 | | match details | Antalya | Difícil |
| 07.04.14 | 1er ronda | Deniz Khazaniuk | Risa Ushijima | 6-1, 6-1 | | match details | ||
| 07.04.14 | c 2 | Risa Ushijima | Roxane Boulanger | 6-0, 6-3 | | match details | ||
| 07.04.14 | calif. | Risa Ushijima | Paulina Wulcan | 6-1, 6-1 | | match details | ||
| 24.03.14 | 1er ronda | Riko Sawayanagi | Risa Ushijima | 6-2, 6-0 | | match details | Nishi Tama | Difícil |
| 24.03.14 | c 1 | Risa Ushijima | Maya Wakui | 6-2, 0-6, 6-1 | | match details | ||
| 24.03.14 | c 2 | Risa Ushijima | Chizuru Yamazaki | 3-6, 6-2, 6-4 | | match details | ||
| 24.03.14 | calif. | Risa Ushijima | Nagi Hanatani | 7-5, 7-5 | | match details | ||
| 17.03.14 | calif. | Risa Ushijima | Maya Wakui | 6-1, 6-0 | | match details | Kofu | Difícil |
| 17.03.14 | 1er ronda | Risa Ushijima | Yuka Higuchi | 3-6, 6-3, 7-5 | | match details | ||
| 17.03.14 | c 1 | Risa Ushijima | Chihiro Matsumoto | 6-3, 6-2 | | match details | ||
| 17.03.14 | c 2 | Risa Ushijima | Mitsumi Kawasaki | 6-2, 6-2 | | match details | ||
| 17.03.14 | 2da ronda | Seo-Kyung Kang | Risa Ushijima | 6-2, 6-4 | | match details | ||
| 26.08.13 | c 1 | Yumi Miyazaki | Risa Ushijima | 6-3, 6-3 | | match details | Tsukuba | Difícil |
| 17.06.13 | c 1 | Chisa Hosonuma | Risa Ushijima | 1-6, 7-5, 6-4 | | match details | Tokyo | Difícil |
| 25.03.13 | calif. | Misa Kinoshita | Risa Ushijima | 6-3, 6-0 | | match details | Nishi Tama | Difícil |
| 25.03.13 | c 1 | Risa Ushijima | Maya Wakui | 6-4, 6-3 | | match details | ||
| 25.03.13 | c 2 | Risa Ushijima | Na-Lae Han | 7-65, 6-71, 6-4 | | match details | ||
| 18.03.13 | 1er ronda | Risa Ushijima | Minori Tamura | 6-4, 6-3 | | match details | Kofu | Difícil |
| 18.03.13 | c 1 | Risa Ushijima | Hitomi Ozaki | 6-2, 5-7, 6-4 | | match details | ||
| 18.03.13 | c 2 | Risa Ushijima | Nozomi Fujioka | 6-4, 6-3 | | match details | ||
| 18.03.13 | 2da ronda | Chiaki Okadaue | Risa Ushijima | 6-3, 6-3 | | match details | ||
| 18.03.13 | calif. | Risa Ushijima | Yumi Nakano | 6-4, 1-6, 7-5 | | match details |