Russia
19.10.90, 34 years
19.10.90, 34 years
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
Elena Chernyakova vs. Ayumi Oka - H2H matches
| 12.05.08 | 1st round | Elena Chernyakova | Ayumi Oka | 6-2, 6-1 | match details |  Bulungan | I. hard |
Elena Chernyakova form & Ayumi Oka form
Elena Chernyakova - last matches
 U.S. Open - Hard | ||||
| 01.09.08 1st round | vs. Coco Vandeweghe | 5-7, 1-6 |  | match details |
 Penza - Clay | ||||
| 11.08.08 1st round | vs. Sacha Jones | 0-6, 4-6 | | match details |
 Zwevegem - Clay | ||||
| 14.07.08 1st round | vs. Ineke Mergaert | 6-4, 6-3 |  | match details |
| 14.07.08 2nd round | vs. Diana Brunel | 3-6, 0-6 | | match details |
 Felixstowe - Grass | ||||
| 07.07.08 1st round | vs. Pemra Ozgen | 6-76, 5-7 | | match details |
| Wimbledon (juniors) - Grass | ||||
| 01.07.08 2nd round | vs. Romana Caroline Tabak | 1-6, 1-6 | | match details |
| 30.06.08 1st round | vs. Kanyapat Narattana | 6-2, 6-3 | | match details |
 French Open - Clay | ||||
| 01.06.08 1st round | vs. Nathalie Mohn | 2-6, 3-6 | | match details |
| Bulungan - I. hard | ||||
| 12.05.08 1/4 | vs. Tomoko Taira | 2-6, 2-6 | | match details |
| 12.05.08 1st round | vs. Ayumi Oka | 6-2, 6-1 | | match details |
| 12.05.08 2nd round | vs. Wukirasih Sawondari | 7-5, 4-6, 6-2 | | match details |
| Tarakan - I. hard | ||||
| 05.05.08 1st round | vs. Kyung-Yee Chae | 5-7, 6-1, 6-1 | | match details |
| 05.05.08 2nd round | vs. Jessy Rompies | 3-6, 4-6 | | match details |
| Balikpapan - Hard | ||||
| 28.04.08 1st round | vs. Shayna Mcdowell | 6-2, 6-1 | | match details |
| 28.04.08 2nd round | vs. Kyung-Yee Chae | 6-1, 6-2 | | match details |
| 28.04.08 1/2 | vs. Isha Lakhani | - | | match details |
| 28.04.08 1/4 | vs. Jessy Rompies | 3-6, 6-3, 6-1 | | match details |
 Sorrento - Hard | ||||
| 17.03.08 1st round | vs. Yi-Miao Zhou | 1-6, 2-6 | | match details |
| U.S. Open - Hard | ||||
| 05.09.07 2nd round | vs. Coco Vandeweghe | 6-72, 0-6 | | match details |
| 02.09.07 1st round | vs. Lilly F. Kimbell | 4-6, 6-4, 6-3 | | match details |
| Wimbledon (juniors) - Grass | ||||
| 04.07.07 1st round | vs. Malena Gordo | 3-6, 6-2, 5-10 | | match details |
| French Open - Clay | ||||
| 03.06.07 1st round | vs. Oksana Kalashnikova | 2-6, 5-7 | | match details |
| Australian Open - Hard | ||||
| 23.01.06 1st round | vs. Jade Curtis | 2-6, 2-6 | | match details |
| Balashikha - Clay | ||||
| 29.08.05 1st round | vs. Nadejda Ostrovskaya | 4-6, 2-6 | | match details |
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 2nd round | vs. Ting-Fei Juan | 6-3, 5-7, 6-4 | | match details |
| 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 |
| Sydney - Hard | ||||
| 13.02.12 q 2 | vs. Nicola Geuer | 1-6, 0-6 | | match details |
| 13.02.12 q 1 | vs. Athena Nathalia | 3-6, 7-5, 6-3 | | match details |
| Launceston - Hard | ||||
| 06.02.12 qual. | vs. Lin Zhu | 3-6, 1-6 | | match details |
| 06.02.12 q 2 | vs. Georgiana Ruhrig | 6-4, 6-2 | | 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 qual. | vs. Zi Yang | 6-3, 6-1 | | match details |
| 30.01.12 1st round | vs. Eugenie Bouchard | 2-6, 2-6 | | match details |
| Toyota - Carpet | ||||
| 21.11.11 q 1 | vs. Aki Yamasoto | 6-2, 7-5 | | match details |
| 21.11.11 1st round | vs. Erika Sema | 6-2, 6-2 | | match details |
| 21.11.11 q 2 | vs. Risa Ozaki | 3-6, 6-3, 6-1 | | match details |
| 21.11.11 2nd round | vs. Zuzana Luknarova | 6-1, 5-7, 2-6 | | match details |
| 21.11.11 qual. | vs. Riko Sawayanagi | 4-6, 6-2, 6-1 | | 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 2nd round | vs. Ai Yamamoto | 6-3, 6-1 | | match details |
| 12.09.11 1/4 | vs. Makiho Kozawa | 6-5, - Ayumi Oka - retired | | match details |
| 12.09.11 1st round | vs. Kotomi Takahata | 6-1, 6-2 | | match details |
| Noto - Carpet | ||||
| 05.09.11 qual. | vs. Yuka Higuchi | 6-2, 6-0 | | match details |
| 05.09.11 1st round | vs. Qiang Wang | 6-2, 6-0 | | match details |
| 05.09.11 1/4 | vs. Erika Takao | 4-6, 7-62, 0-6 | | match details |
| 05.09.11 2nd round | vs. Chinami Ogi | 4-6, 6-3, 6-3 | | match details |
| 05.09.11 q 2 | vs. Shao-Yuan Kao | 4-6, 6-1, 6-1 | | match details |
