Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
China
20.01.89, 36 years
20.01.89, 36 years
Ayumi Oka vs. Xi Lu - H2H matches
| 19.11.07 | 1st round | Ayumi Oka | Xi Lu | 4-6, 6-3, 6-2 | match details |  Manila | Clay |
Ayumi Oka form & Xi Lu form
Ayumi Oka - last matches
 Nishi Tama - Hard | ||||
| 26.03.12 1st round | vs. Yumi Nakano | 7-63, 3-6, 4-6 |  | match details |
| Kofu - Hard | ||||
| 19.03.12 1/4 | vs. Hiroko Kuwata | 6-4, 5-7, 3-6 | | match details |
| 19.03.12 1st round | vs. Yumi Miyazaki | 3-6, 6-4, 6-2 |  | match details |
| 19.03.12 2nd round | vs. Ting-Fei Juan | 6-3, 5-7, 6-4 | | match details |
 Sydney - Hard | ||||
| 13.02.12 q 1 | vs. Athena Nathalia | 3-6, 7-5, 6-3 | | match details |
| 13.02.12 q 2 | vs. Nicola Geuer | 1-6, 0-6 | | match details |
| Launceston - Hard | ||||
| 06.02.12 q 2 | vs. Georgiana Ruhrig | 6-4, 6-2 | | match details |
| 06.02.12 qual. | vs. Lin Zhu | 3-6, 1-6 | | match details |
| 06.02.12 q 1 | vs. Hene Demiri | 6-0, 6-0 | | match details |
| Burnie - Hard | ||||
| 30.01.12 q 2 | vs. Julia Moriarty | 6-3, 6-0 | | match details |
| 30.01.12 1st round | vs. Eugenie Bouchard | 2-6, 2-6 | | match details |
| 30.01.12 qual. | vs. Zi Yang | 6-3, 6-1 | | match details |
| Toyota - Carpet | ||||
| 21.11.11 q 1 | vs. Aki Yamasoto | 6-2, 7-5 | | match details |
| 21.11.11 2nd round | vs. Zuzana Luknarova | 6-1, 5-7, 2-6 | | match details |
| 21.11.11 q 2 | vs. Risa Ozaki | 3-6, 6-3, 6-1 | | match details |
| 21.11.11 qual. | vs. Riko Sawayanagi | 4-6, 6-2, 6-1 | | match details |
| 21.11.11 1st round | vs. Erika Sema | 6-2, 6-2 | | match details |
| Hamanako - Carpet | ||||
| 24.10.11 1st round | vs. Erika Takao | 1-6, 0-6 | | match details |
| Makinohara - Carpet | ||||
| 17.10.11 1st round | vs. Erika Sema | 1-6, 4-6 | | match details |
| Osaka - Hard | ||||
| 08.10.11 q 1 | vs. Risa Ozaki | 4-6, 3-6 | | match details |
| Kofu - Hard | ||||
| 03.10.11 1st round | vs. Akiko Yonemura | 6-2, 5-7, 5-7 | | match details |
| Tokyo - Hard | ||||
| 24.09.11 q 1 | vs. Anastasia Rodionova | 2-6, 0-6 | | match details |
| Kyoto - Carpet | ||||
| 12.09.11 1st round | vs. Kotomi Takahata | 6-1, 6-2 | | match details |
| 12.09.11 1/4 | vs. Makiho Kozawa | 6-5, - Ayumi Oka - retired | | match details |
| 12.09.11 2nd round | vs. Ai Yamamoto | 6-3, 6-1 | | match details |
| Noto - Carpet | ||||
| 05.09.11 1/4 | vs. Erika Takao | 4-6, 7-62, 0-6 | | match details |
| 05.09.11 q 2 | vs. Shao-Yuan Kao | 4-6, 6-1, 6-1 | | match details |
| 05.09.11 1st round | vs. Qiang Wang | 6-2, 6-0 | | match details |
| 05.09.11 qual. | vs. Yuka Higuchi | 6-2, 6-0 | | match details |
| 05.09.11 2nd round | vs. Chinami Ogi | 4-6, 6-3, 6-3 | | match details |
Xi Lu - last matches
 Qianshan - Hard | ||||
| 22.06.09 1st round | vs. Sheng-Nan Sun | 5-7, 2-6 | | match details |
 Bulungan - I. hard | ||||
| 12.05.08 1st round | vs. Wukirasih Sawondari | 6-74, 4-6 | | match details |
| Manila - Clay | ||||
| 19.11.07 1st round | vs. Ayumi Oka | 6-4, 3-6, 2-6 | | match details |
| Tokyo - Carpet | ||||
| 13.08.07 1st round | vs. Mayumi Yamamoto | 1-6, 1-6 | | match details |
| Chengdu - Hard | ||||
| 07.05.07 1st round | vs. Hui Chen | 2-6, 2-6 | | match details |
| Chengdu - Hard | ||||
| 30.04.07 1st round | vs. Xinyun Han | 2-6, 2-6 | | match details |
 Bangkok - Hard | ||||
| 31.07.06 1st round | vs. Ayu-Fani Damayanti | 6-4, 2-6, 7-5 | | match details |
| 31.07.06 2nd round | vs. Cassandra Chan | 6-3, 7-5 | | match details |
| 31.07.06 1/4 | vs. Selma Andrade | 3-6, 4-6 | | match details |
