Nombre: Seiko Okamoto
País: Japan
Fecha de nacimiento: 14.03.78, 48 años
WTA ranking: 451
TOP posición de la clasificación: 178 (16.01.06, 14600 puntos)
Puntos: 72
Dinero del premio: 207531 $
Partidos totales: 327
ganar: 158
%: 48.32 %
País: Japan
Fecha de nacimiento: 14.03.78, 48 años
WTA ranking: 451
TOP posición de la clasificación: 178 (16.01.06, 14600 puntos)
Puntos: 72
Dinero del premio: 207531 $
Partidos totales: 327
ganar: 158
%: 48.32 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2010 | 1/3 | 0/1 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 |
| 2009 | 14/18 | 7/9 | 0/0 | 0/0 | 5/8 | 2/1 | 0/0 |
| 2008 | 13/25 | 6/15 | 1/1 | 0/0 | 6/9 | 0/0 | 0/0 |
| 2007 | 26/22 | 11/11 | 0/0 | 2/3 | 13/6 | 0/2 | 0/0 |
| 2006 | 34/25 | 13/11 | 10/7 | 0/0 | 10/5 | 1/2 | 0/0 |
| 2005 | 27/23 | 14/15 | 0/0 | 0/0 | 11/7 | 2/1 | 0/0 |
| 2004 | 21/25 | 20/19 | 0/0 | 1/1 | 0/5 | 0/0 | 0/0 |
| 2003 | 13/17 | 8/11 | 0/1 | 0/2 | 5/2 | 0/1 | 0/0 |
| 2002 | 9/11 | 5/9 | 0/0 | 2/1 | 2/1 | 0/0 | 0/0 |
| TOTAL | 158/169 | 84/101 | 11/9 | 5/7 | 53/45 | 5/7 | 0/0 |
| porc. % | 48.32 % | 45.41 % | 55 % | 41.67 % | 54.08 % | 41.67 % | 0 % |
Seiko Okamoto / programado / pasado
| No se encontraron partidos |
Seiko Okamoto form / superficie: Difícil
Seiko Okamoto / superficie: Difícil
| 22.03.10 | 1er ronda | Remi Tezuka | Seiko Okamoto | 6-3, 6-4 |  | match details |  Kofu | Difícil |
| 11.10.09 | c 1 | Alexandra Panova | Seiko Okamoto | 6-2, 6-1 | | match details | Osaka | Difícil |
| 31.08.09 | 2da ronda | Suchanun Viratprasert | Seiko Okamoto | 6-2, 6-4 | | match details | Tsukuba | Difícil |
| 31.08.09 | 1er ronda | Seiko Okamoto | Sayaka Umeda | 7-5, 6-2 |  | match details | ||
| 06.07.09 | 2da ronda | Wing-Yau Venise Chan | Seiko Okamoto | 6-2, 6-3 | | match details |  Shenzhen | Difícil |
| 06.07.09 | 1er ronda | Seiko Okamoto | Giadagiovanna D'Ortona | 7-5, 6-2 | | match details | ||
| 29.06.09 | 1er ronda | Ayaka Maekawa | Seiko Okamoto | 6-3, 6-3 | | match details | Xiamen | Difícil |
| 27.04.09 | 2da ronda | Seiko Okamoto | Grace Sari Ysidora | 7-63, 6-0 | | match details |  Balikpapan | Difícil |
| 27.04.09 | 1/4 | Ayu-Fani Damayanti | Seiko Okamoto | 6-1, 6-2 | | match details | ||
| 27.04.09 | 1er ronda | Seiko Okamoto | Satjaporn Mahajaroenkul | 6-1, 6-2 | | match details | ||
| 20.04.09 | 1er ronda | Seiko Okamoto | Hae-Sung Kim | 6-3, 6-4 | | match details |  Changwon | Difícil |
| 20.04.09 | 1/4 | Elena Baltacha | Seiko Okamoto | 6-1, 6-1 | | match details | ||
| 20.04.09 | 2da ronda | Seiko Okamoto | Shiho Akita | 6-3, 6-3 | | match details | ||
| 23.03.09 | 1er ronda | Seiko Okamoto | Haruka Suga | 6-2, 6-4 | | match details | Kofu | Difícil |
| 23.03.09 | 2da ronda | Yurina Koshino | Seiko Okamoto | 4-6, 6-4, 6-3 | | match details | ||
| 02.03.09 | 1er ronda | Olivia Rogowska | Seiko Okamoto | 6-2, 3-6, 6-2 | | match details |  Sydney | Difícil |
| 02.02.09 | 1er ronda | Yi-Miao Zhou | Seiko Okamoto | 6-4, 6-4 | | match details | Burnie | Difícil |
| 27.10.08 | 2da ronda | Corinna Dentoni | Seiko Okamoto | 6-1, 6-1 | | match details | Tokyo | Difícil |
| 27.10.08 | 1er ronda | Seiko Okamoto | Mari Tanaka | 6-4, 6-4 | | match details | ||
| 27.09.08 | c 1 | Natsumi Hamamura | Seiko Okamoto | 6-74, 7-63, 6-4 | | match details | Tokyo | Difícil |
| 14.09.08 | c 1 | Seiko Okamoto | Natalie Grandin | Natalie Grandin - walk over | | match details | Tokyo | Difícil |
| 14.09.08 | c 2 | Vera Dushevina | Seiko Okamoto | 6-2, 6-1 | | match details | ||
| 01.09.08 | 1er ronda | Chiaki Okadaue | Seiko Okamoto | 6-4, 2-6, 6-0 | | match details | Tsukuba | Difícil |
| 25.08.08 | 1er ronda | Thuy-Dung Nguyen | Seiko Okamoto | 6-4, 6-3 | | match details |  Nonthaburi | Difícil |
| 18.08.08 | 1er ronda | Jia Xiang Lu | Seiko Okamoto | 6-3, 6-2 | | match details | Khonkan | Difícil |
| 23.06.08 | 1er ronda | Yuka Kuroda | Seiko Okamoto | 7-5, 4-6, 6-4 | | match details | Qian Shan | Difícil |
| 05.05.08 | 1er ronda | Ayaka Maekawa | Seiko Okamoto | 6-1, 5-7, 6-3 | | match details | Changwon | Difícil |
| 28.04.08 | 1er ronda | Jia-Jing Lu | Seiko Okamoto | 6-3, 3-6, 7-5 | | match details | Gimcheon | Difícil |
| 21.04.08 | 2da ronda | Ellen Barry | Seiko Okamoto | 7-65, 6-2 | | match details | Incheon | Difícil |
| 21.04.08 | 1er ronda | Seiko Okamoto | Remi Tezuka | 6-3, 6-4 | | match details | ||
| 25.02.08 | 1er ronda | Alexis King | Seiko Okamoto | 4-6, 6-4, 6-4 | | match details |  Fort Walton | Difícil |
| 18.02.08 | 1er ronda | Seiko Okamoto | Masa Zec-Peskiric | 3-1, Masa Zec-Peskiric - retirado | | match details | Clearwater | Difícil |
| 18.02.08 | 2da ronda | Abigail Spears | Seiko Okamoto | 4-6, 6-4, 6-1 | | match details | ||
| 28.01.08 | 1er ronda | Seiko Okamoto | Jessica Kirkland | 2-6, 6-4, 6-0 | | match details | La Quinta | Difícil |
| 28.01.08 | 2da ronda | Irena Pavlovic | Seiko Okamoto | 6-2, 7-5 | | match details | ||
| 21.01.08 | 1er ronda | Yevheniia Savranska | Seiko Okamoto | 6-3, 6-1 | | match details | Waikoloa | Difícil |
| 11.01.08 | c 2 | Ekaterina Bychkova | Seiko Okamoto | 6-2, 6-4 | | match details | Melbourne | Difícil |
| 10.01.08 | c 1 | Seiko Okamoto | Anda Perianu | 6-4, 6-3 | | match details | ||
| 29.10.07 | 1er ronda | Junri Namigata | Seiko Okamoto | 6-3, 6-3 | | match details | .png){kind=small} Taoyuan | Difícil |
| 08.10.07 | 1er ronda | Seiko Okamoto | Yi Chen | 6-4, 6-1 | | match details | Beijing | Difícil |
| 08.10.07 | 1/2 | Yi-Miao Zhou | Seiko Okamoto | 6-4, 6-1 | | match details | ||
| 08.10.07 | 2da ronda | Seiko Okamoto | Tomoko Sugano | 6-3, 6-0 | | match details | ||
| 08.10.07 | 1/4 | Seiko Okamoto | Jing-Jing Lu | 6-4, 4-6, 6-3 | | match details | ||
| 30.09.07 | c 1 | Kumiko Iijima | Seiko Okamoto | 1-6, 7-66, 6-2 | | match details | Tokyo | Difícil |
| 17.09.07 | 1er ronda | Seiko Okamoto | Emiko Ito | 6-2, 6-1 | | match details | Tsukuba | Difícil |
| 17.09.07 | 1/4 | Ling Zhang | Seiko Okamoto | 6-3, 5-7, 6-4 | | match details | ||
| 17.09.07 | 2da ronda | Seiko Okamoto | Mayumi Yamamoto | 6-3, 7-63 | | match details | ||
| 10.09.07 | 1er ronda | Rika Fujiwara | Seiko Okamoto | 6-2, 7-60 | | match details | Tokyo | Difícil |
| 23.08.07 | c 1 | Natalie Grandin | Seiko Okamoto | 6-2, 6-3 | | match details | New York | Difícil |
| 30.07.07 | 1er ronda | Viktoria Kutuzova | Seiko Okamoto | 6-3, 6-0 | | match details | Washington | Difícil |
| 23.07.07 | 1er ronda | Alina Jidkova | Seiko Okamoto | 7-5, 6-2 | | match details | Lexington | Difícil |
| 07.05.07 | 1er ronda | Seiko Okamoto | Kyung-Mi Chang | 7-63, 4-6, 6-2 | | match details | Gimcheon | Difícil |
| 07.05.07 | 2da ronda | Elena Baltacha | Seiko Okamoto | 6-4, 6-1 | | match details | ||
| 09.04.07 | 1/4 | Seiko Okamoto | Emily Hewson | 3-6, 6-0, 6-1 | | match details |  Ho Chi | Difícil |
| 09.04.07 | 1/2 | Seiko Okamoto | Tomoyo Takagishi | 6-2, 3-6, 7-62 | | match details | ||
| 09.04.07 | 1er ronda | Seiko Okamoto | Thuy-Dung Nguyen | 6-3, 6-1 | | match details | ||
| 09.04.07 | fin | Seiko Okamoto | Erika Takao | 6-1, 6-2 | | match details | ||
| 09.04.07 | 2da ronda | Seiko Okamoto | Lei Huang | 6-0, 6-4 | | match details | ||
| 19.02.07 | 1er ronda | Allie Will | Seiko Okamoto | 6-4, 6-1 | | match details | Clearwater | Difícil |
| 11.01.07 | c 1 | Elise Tamaela | Seiko Okamoto | 7-5, 6-4 | | match details | Melbourne | Difícil |
| 01.10.06 | c 2 | Yulia Fedossova | Seiko Okamoto | 6-1, 6-1 | | match details | Tokyo | Difícil |
| 30.09.06 | c 1 | Seiko Okamoto | Ayami Takase | 6-3, 3-6, 6-3 | | match details | ||
| 25.09.06 | 1er ronda | Seiko Okamoto | Trudi Musgrave | 7-5, 7-64 | | match details | Tokyo | Difícil |
| 25.09.06 | 2da ronda | Junri Namigata | Seiko Okamoto | 6-4, 2-6, 6-1 | | match details | ||
| 18.09.06 | 1/4 | Shiho Hisamatsu | Seiko Okamoto | 6-3, 6-0 | | match details | Ibaraki | Difícil |
| 18.09.06 | 1er ronda | Seiko Okamoto | Natsumi Hamamura | 6-2, 6-74, 6-1 | | match details | ||
| 18.09.06 | 2da ronda | Seiko Okamoto | Elena Chalova | 6-3, 6-3 | | match details | ||
| 31.07.06 | 1er ronda | Seiko Okamoto | Melanie Gloria | 6-0, 6-3 | | match details |  Vancouver | Difícil |
| 31.07.06 | 2da ronda | Jennifer Magley | Seiko Okamoto | 6-2, 6-4 | | match details | ||
| 03.07.06 | 1er ronda | Seiko Okamoto | Mari Tanaka | 1-6, 6-4, 7-5 | | match details | Nagoya | Difícil |
| 03.07.06 | 2da ronda | Seiko Okamoto | Paula Zabala | 7-63, 6-2 | | match details | ||
| 03.07.06 | 1/4 | Seiko Okamoto | Emily Hewson | 6-3, 6-3 | | match details | ||
| 03.07.06 | 1/2 | Shiho Hisamatsu | Seiko Okamoto | 3-6, 6-0, 6-3 | | match details | ||
| 15.05.06 | 1er ronda | Seiko Okamoto | Sarah Raab | 6-2, 6-2 | | match details | Ho Chi | Difícil |
| 15.05.06 | 2da ronda | Sandy Gumulya | Seiko Okamoto | 6-4, 6-3 | | match details | ||
| 27.02.06 | 2da ronda | Laura Granville | Seiko Okamoto | 6-3, 6-77, 6-3 | | match details | Las Vegas | Difícil |
| 27.02.06 | 1er ronda | Seiko Okamoto | Sabine Klaschka | 5-7, 6-4, 6-0 | | match details | ||
| 12.02.06 | c 2 | Akgul Amanmuradova | Seiko Okamoto | 6-3, 6-3 | | match details |  Bangalore | Difícil |
| 11.02.06 | c 1 | Seiko Okamoto | Montinee Tangphong | 6-0, 6-1 | | match details | ||
| 05.02.06 | c 2 | Alla Kudryavtseva | Seiko Okamoto | 6-2, 7-5 | | match details | Pattaya City | Difícil |
| 05.02.06 | c 1 | Seiko Okamoto | Mariya Koryttseva | 6-3, 6-1 | | match details | ||
| 12.01.06 | c 1 | Mathilde Johansson | Seiko Okamoto | 6-2, 5-7, 6-1 | | match details | Melbourne | Difícil |
| 08.01.06 | c 2 | Emmanuelle Gagliardi | Seiko Okamoto | 7-63, 6-2 | | match details | Canberra | Difícil |
| 06.01.06 | c 1 | Seiko Okamoto | Olena Antypina | 3-6, 7-63, 6-3 | | match details | ||
| 31.10.05 | 1/4 | Seiko Okamoto | Miho Saeki | 5-7, 7-64, 6-4 | | match details | Busan | Difícil |
| 31.10.05 | 1/2 | Alla Kudryavtseva | Seiko Okamoto | 6-1, 6-1 | | match details | ||
| 31.10.05 | 1er ronda | Seiko Okamoto | Eriko Mizuno | 6-1, 6-4 | | match details | ||
| 31.10.05 | 2da ronda | Seiko Okamoto | Wynne Prakusya | 7-63, 6-2 | | match details | ||
| 02.10.05 | c 2 | Shiho Hisamatsu | Seiko Okamoto | 6-2, 1-6, 7-61 | | match details | Tokyo | Difícil |
| 01.10.05 | c 1 | Seiko Okamoto | Erika Takao | 4-6, 6-2, 6-2 | | match details | ||
| 24.09.05 | c 1 | Ryoko Fuda | Seiko Okamoto | 6-1, 6-2 | | match details | Seoul | Difícil |
| 25.08.05 | c 2 | Martina Muller | Seiko Okamoto | 6-4, 6-2 | | match details | New York | Difícil |
| 24.08.05 | c 1 | Seiko Okamoto | Nika Ozegovic | 7-5, 7-60 | | match details | ||
| 07.08.05 | calif. | Tian-Tian Sun | Seiko Okamoto | 6-3, 6-2 | | match details | Los Angeles | Difícil |
| 06.08.05 | c 1 | Seiko Okamoto | Marie-Eve Pelletier | 6-1, 1-6, 6-0 | | match details | ||
| 30.07.05 | c 1 | Hana Sromova | Seiko Okamoto | 6-2, 6-3 | | match details | San Diego | Difícil |
| 24.07.05 | c 1 | Meilen Tu | Seiko Okamoto | 6-3, 6-3 | | match details | Stanford | Difícil |
| 17.07.05 | c 1 | Shikha Uberoi | Seiko Okamoto | 6-1, 6-1 | | match details | Cincinnati | Difícil |
| 11.07.05 | 1er ronda | Seda Noorlander | Seiko Okamoto | 2-6, 7-68, 6-2 | | match details | Louisville | Difícil |
| 04.07.05 | 1er ronda | Olga Puchkova | Seiko Okamoto | 6-3, 7-63 | | match details | College Park | Difícil |
| 16.05.05 | 1/4 | Seiko Okamoto | Mi Yoo | 6-3, 6-1 | | match details | Changwon | Difícil |
| 16.05.05 | 1/2 | Jin-Hee Kim | Seiko Okamoto | 6-3, 6-3 | | match details | ||
| 16.05.05 | 1er ronda | Seiko Okamoto | Jung-Eun Kim | 6-1, 6-1 | | match details | ||
| 16.05.05 | 2da ronda | Seiko Okamoto | Kyung-Yee Chae | 6-4, 2-6, 6-0 | | match details | ||
| 28.03.05 | 1er ronda | Saori Obata | Seiko Okamoto | 6-2, 6-4 | | match details | Augusta | Difícil |
| 21.03.05 | 1er ronda | Victoria Azarenka | Seiko Okamoto | 2-6, 6-1, 6-2 | | match details | Redding | Difícil |
| 21.02.05 | 1/2 | Seiko Okamoto | Chia-Jung Chuang | 5-7, 6-4, 6-3 | | match details | Taipei | Difícil |
| 21.02.05 | 1er ronda | Seiko Okamoto | Nikola Frankova | 3-6, 6-3, 6-2 | | match details | ||
| 21.02.05 | fin | Latisha Chan | Seiko Okamoto | 6-3, 6-2 | | match details | ||
| 21.02.05 | 2da ronda | Seiko Okamoto | Natsumi Hamamura | 6-4, 7-66 | | match details | ||
| 21.02.05 | 1/4 | Seiko Okamoto | Su-Wei Hsieh | 7-5, 1-6, 6-2 | | match details | ||
| 02.01.05 | c 2 | Yuka Yoshida | Seiko Okamoto | 6-3, 6-2 | | match details |  Auckland | Difícil |
| 01.01.05 | c 1 | Seiko Okamoto | Jasmin Woehr | 4-6, 6-4, 7-68 | | match details | ||
| 22.11.04 | 1er ronda | Sabine Klaschka | Seiko Okamoto | 7-61, 6-4 | | match details | Mount Gambier | Difícil |
| 15.11.04 | 1er ronda | Seiko Okamoto | Antonia Matic | 7-5, 3-6, 6-3 | | match details | Nuriootpa | Difícil |
| 15.11.04 | 1/4 | Evie Dominikovic | Seiko Okamoto | 6-0, 6-0 | | match details | ||
| 15.11.04 | 2da ronda | Seiko Okamoto | Suchanun Viratprasert | 6-4, 0-6, 6-0 | | match details | ||
| 08.11.04 | 1er ronda | Kristen Schlukebir | Seiko Okamoto | 7-5, 6-1 | | match details | Port Pirie | Difícil |
| 03.10.04 | c 1 | Yuka Yoshida | Seiko Okamoto | 6-0, 6-1 | | match details | Tokyo | Difícil |
| 28.09.04 | 1er ronda | Shinobu Asagoe | Seiko Okamoto | 6-0, 6-2 | | match details | Seoul | Difícil |
| 27.09.04 | calif. | Seiko Okamoto | Miho Saeki | 7-5, 6-2 | | match details | ||
| 26.09.04 | c 2 | Seiko Okamoto | Da-Jung Hong | 7-67, 6-4 | | match details | ||
| 25.09.04 | c 1 | Seiko Okamoto | Bei'er Ko | 4-6, 6-2, 6-3 | | match details | ||
| 18.09.04 | c 1 | Samantha Stosur | Seiko Okamoto | 7-5, 6-4 | | match details | Beijing | Difícil |
| 13.09.04 | 1er ronda | Bei'er Ko | Seiko Okamoto | 6-3, 6-2 | | match details | Beijing | Difícil |
| 11.08.04 | 1er ronda | Anna-Lena Groenefeld | Seiko Okamoto | 6-0, 6-1 | | match details | Vancouver | Difícil |
| 09.08.04 | calif. | Seiko Okamoto | Antonia Matic | 4-6, 6-2, 6-4 | | match details | ||
| 08.08.04 | c 2 | Seiko Okamoto | Tania Rice | 6-74, 6-2, 6-2 | | match details | ||
| 07.08.04 | c 1 | Seiko Okamoto | Kaysie Smashey | 6-3, 6-0 | | match details | ||
| 02.08.04 | 1er ronda | Suchanun Viratprasert | Seiko Okamoto | 6-1, 6-1 | | match details | Louisville | Difícil |
| 19.07.04 | 1er ronda | Ansley Cargill | Seiko Okamoto | 6-0, 6-2 | | match details | Schenectady | Difícil |
| 05.07.04 | 2da ronda | Seiko Okamoto | Varvara Lepchenko | 0-6, 7-5, 6-4 | | match details | College Park | Difícil |
| 05.07.04 | 1/4 | Monique Adamczak | Seiko Okamoto | 3-6, 6-3, 6-1 | | match details | ||
| 05.07.04 | 1er ronda | Seiko Okamoto | Amber Liu | 6-3, 6-0 | | match details | ||
| 28.06.04 | 2da ronda | Lioudmila Skavronskaia | Seiko Okamoto | 7-5, 6-3 | | match details | Los Gatos | Difícil |
| 28.06.04 | 1er ronda | Seiko Okamoto | Amber Liu | 6-4, 6-2 | | match details | ||
| 21.06.04 | 1er ronda | Seiko Okamoto | Mi-Ok Kim | 7-62, 6-1 | | match details | Inchon | Difícil |
| 21.06.04 | 2da ronda | Jeong-A Cho | Seiko Okamoto | 6-1, 7-5 | | match details | ||
| 07.06.04 | 1er ronda | Daniela Kix | Seiko Okamoto | 7-5, 6-0 | | match details | Beijing | Difícil |
| 31.05.04 | 2da ronda | Na Li | Seiko Okamoto | 6-2, 6-1 | | match details | Wulanhaote | Difícil |
| 31.05.04 | 1er ronda | Seiko Okamoto | Ying Yu | 6-2, 6-2 | | match details | ||
| 24.05.04 | 1er ronda | Megan Falcon | Seiko Okamoto | 6-1, 6-2 | | match details | Tongliao | Difícil |
| 17.05.04 | 2da ronda | Seiko Okamoto | Chun-Mei Ji | 6-1, 7-5 | | match details | Beijing | Difícil |
| 17.05.04 | 1/4 | Seiko Okamoto | Ipek Senoglu | 7-63, 6-1 | | match details | ||
| 17.05.04 | 1/2 | Seiko Okamoto | Mayumi Yamamoto | 6-3, 7-5 | | match details | ||
| 17.05.04 | 1er ronda | Seiko Okamoto | Natasha Kersten | 6-2, 6-3 | | match details | ||
| 17.05.04 | fin | Na Li | Seiko Okamoto | 6-4, 6-4 | | match details | ||
| 12.04.04 | 1er ronda | Seiko Okamoto | Wilawan Choptang | 6-1, 6-3 | | match details | Ho Chi | Difícil |
| 12.04.04 | 2da ronda | Bei'er Ko | Seiko Okamoto | 6-2, 3-6, 6-3 | | match details | ||
| 05.01.04 | c 2 | Seiko Okamoto | Melinda Czink | 7-64, 6-1 | | match details | Auckland | Difícil |
| 05.01.04 | calif. | Shenay Perry | Seiko Okamoto | 6-2, 6-2 | | match details | ||
| 05.01.04 | c 1 | Seiko Okamoto | Evie Dominikovic | 7-5, 6-4 | | match details | ||
| 08.12.03 | 1er ronda | Rui Du | Seiko Okamoto | 6-3, 2-6, 6-2 | | match details | Shenzhen | Difícil |
| 01.12.03 | 1er ronda | Antonia Matic | Seiko Okamoto | 0-6, 6-2, 6-3 | | match details | Changsha | Difícil |
| 03.11.03 | 1er ronda | Lei Huang | Seiko Okamoto | 6-2, 5-7, 6-4 | | match details | Taizhou | Difícil |
| 08.10.03 | 1er ronda | Adriana Serra Zanetti | Seiko Okamoto | 6-3, 6-0 | | match details |  Tashkent | Difícil |
| 06.10.03 | c 2 | Seiko Okamoto | Yuliana Fedak | 1-6, 6-4, 6-1 | | match details | ||
| 06.10.03 | calif. | Seiko Okamoto | Napaporn Tongsalee | 7-5, 1-6, 6-4 | | match details | ||
| 06.10.03 | c 1 | Seiko Okamoto | Ekaterina Kozhokhina | 6-0, 6-1 | | match details | ||
| 29.09.03 | c 1 | Seiko Okamoto | Kaori Onishi | 6-1, 6-3 | | match details | Tokyo | Difícil |
| 29.09.03 | c 2 | Abigail Spears | Seiko Okamoto | 6-4, 6-2 | | match details | ||
| 15.09.03 | c 1 | Ansley Cargill | Seiko Okamoto | 6-1, 7-5 | | match details | Shanghai | Difícil |
| 08.09.03 | c 2 | Arantxa Parra-Santonja | Seiko Okamoto | 6-3, 6-2 | | match details | Bali | Difícil |
| 08.09.03 | c 1 | Seiko Okamoto | Mi-Ra Jeon | 3-6, 7-65, 7-5 | | match details | ||
| 21.07.03 | 1er ronda | Kristina Brandi | Seiko Okamoto | 6-2, 6-2 | | match details | Lexington | Difícil |
| 07.07.03 | 2da ronda | Emily Webley-Smith | Seiko Okamoto | 6-1, 7-68 | | match details | Vancouver | Difícil |
| 07.07.03 | 1er ronda | Seiko Okamoto | Chin-Bee Khoo | 6-3, 6-2 | | match details | ||
| 30.06.03 | 1er ronda | Seiko Okamoto | Jennifer Hopkins | 6-1, 7-5 | | match details | Los Gatos | Difícil |
| 30.06.03 | 2da ronda | Hana Sromova | Seiko Okamoto | 3-6, 6-3, 6-3 | | match details | ||
| 14.04.03 | 2da ronda | Chin-Bee Khoo | Seiko Okamoto | 6-4, 7-64 | | match details | Ho Chi | Difícil |
| 14.04.03 | 1er ronda | Seiko Okamoto | Naoko Horikawa | 6-4, 6-2 | | match details | ||
| 02.12.02 | 1er ronda | Tzipi Obziler | Seiko Okamoto | 6-4, 7-63 | | match details | Nonthaburi | Difícil |
| 28.10.02 | 2da ronda | Samantha Stosur | Seiko Okamoto | 6-4, 6-3 | | match details | Dalby | Difícil |
| 28.10.02 | 1er ronda | Seiko Okamoto | Stefanie Haidner | 3-6, 6-3, 7-5 | | match details | ||
| 21.10.02 | 1er ronda | Samantha Stosur | Seiko Okamoto | 6-0, 6-3 | | match details | Rockhampton | Difícil |
| 30.09.02 | 1er ronda | Marta Marrero | Seiko Okamoto | 6-3, 6-3 | | match details | Tokyo | Difícil |
| 30.09.02 | c 1 | Seiko Okamoto | Chisayo Ito | 4-6, 6-2, 6-3 | | match details | ||
| 30.09.02 | c 2 | Seiko Okamoto | Renata Kolbovic | 6-3, 6-2 | | match details | ||
| 30.09.02 | calif. | Seiko Okamoto | Yumiko Kitamura | 6-0, 6-0 | | match details | ||
| 05.08.02 | 1er ronda | Jie Zheng | Seiko Okamoto | 6-4, 6-3 | | match details | Beijing | Difícil |
| 10.06.02 | 1er ronda | Holly Parkinson | Seiko Okamoto | 6-1, 0-6, 6-2 | | match details | Allentown | Difícil |
| 13.05.02 | 1er ronda | Seiko Okamoto | Ryoko Takemura | 6-0, 4-2, Ryoko Takemura - retirado | | match details | Shanghai | Difícil |
| 13.05.02 | 2da ronda | Tian-Tian Sun | Seiko Okamoto | 6-2, 4-6, 6-1 | | match details | ||
| 08.04.02 | 1er ronda | Urska Vesenjak | Seiko Okamoto | 6-3, 6-2 | | match details | Ho Chi | Difícil |
| 25.02.02 | 1er ronda | Jenny Belobrajdic | Seiko Okamoto | 6-3, 6-73, 6-3 | | match details | Bendigo | Difícil |