Koga Ai - profile
Koga AiCountry: Japan Age: 34 (3. 10. 1991) Current/Highest rank - singles: - / 782. Sex: woman Plays: right |
- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Player's record
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Taipei 6 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.10. | Liu C / Sieh - Koga / Wu H. | R16 | 7-5, 6-2 | |||
| New Orleans ITF | Round | Result | H | A | ||
| 25.07. | Ellis / Ellis - Imani / Koga | QF | 6-3, 6-4 | |||
| 24.07. | Imani / Koga - Allen / Mills | R16 | 6-4, 60-7, 10-2 | |||
| No matches. |
| No matches. |
| No matches. |
| No matches. |
| No matches. |
| No matches. |
| No matches. |
| Tokyo 3 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 25.10. | Akita S. - Koga A. | Q-1R | 6-1, 6-4 | |||
| Kyoto ITF | Round | Result | H | A | ||
| 16.09. | Arai M. - Koga A. | 1R | 6-1, 6-1 | |||
| 14.09. | Koga A. - Sekine K. | Q-R16 | 6-3, 6-1 | |||
| 13.09. | Koga A. - Nakano A. | Q-1R | 6-3, 6-1 | |||
| Noto ITF | Round | Result | H | A | ||
| 11.09. | Curtis J. - Koga A. | QF | 6-3, 6-3 | |||
| 10.09. | Koga A. - Hwang I. | R16 | 6-4, 6-4 | |||
| 09.09. | Koga A. - Zhang L. | 1R | 7-66, 6-3 | |||
| 08.09. | Koga A. - Ito C. | Q-R16 | 6-0, 6-2 | |||
| 07.09. | Koga A. - Sato A. | Q-2R | 6-3, 6-2 | |||
| Tsukuba ITF | Round | Result | H | A | ||
| 31.08. | Kuroda Y. - Koga A. | Q-1R | 6-1, 6-4 | |||
| Tokyo ITF | Round | Result | H | A | ||
| 12.06. | Akita S. - Koga A. | QF | 6-3, 6-2 | |||
| 11.06. | Koga A. - Shimizu S. | R16 | 3-6, 6-4, 6-1 | |||
| 10.06. | Koga A. - Takagishi T. | 1R | 6-1, 6-4 | |||
| 09.06. | Koga A. - Hagimoto A. | Q-R16 | 6-3, 6-4 | |||
| 08.06. | Koga A. - Abe R. | Q-1R | 6-4, 1-6, 6-3 | |||
| Nagano ITF | Round | Result | H | A | ||
| 19.05. | Du Plessis L. - Koga A. | Q-R16 | 6-2, 6-2 | |||
| 18.05. | Koga A. - Inoue M. | Q-1R | 7-5, 6-2 | |||
| Fukuoka ITF | Round | Result | H | A | ||
| 03.05. | Aoyama S. - Koga A. | Q-1R | 6-3, 3-6, 6-2 | |||
| No matches. |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| 13.10.2012 - 23.10.2012 | Makinohara ITF | walkover |
| 06.06.2012 - 24.07.2012 | Taipei 2 ITF | retired |
| 25.03.2012 - 08.04.2012 | Nishi-Tama ITF | walkover |
| 16.02.2012 - 12.03.2012 | Portimao ITF | retired |
This week's tournaments
| Main tournaments | ||||
| Paris | 2 | |||
| Athens | 20 | |||
| Metz | 21 | |||
| Masters Cup WTA | 20 | |||
| Chennai WTA | 2 | |||
| Hong Kong WTA | 2 | |||
| Jiujiang | 2 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 1 | |||
| Helsinki challenger | 30 | |||
| Seoul challenger | 2 | |||
| Taipei challenger | 30 | |||
| Lima 3 challenger | 8 | |||
| Lima challenger | 1 | |||
| Matsuyama challenger | 31 | |||
| Knoxville challenger | 8 | |||
| Monastir challenger | 1 | |||
| UTR Pro Tennis Series 3 | 225 | |||
| UTR Pro Tennis Series 5 | 62 | |||
| UTR Pro Tennis Series 9 | 66 | |||
| Irapuato ITF | 5 | |||
| Glasgow 2 ITF | 1 | |||
| Toronto ITF | 1 | |||
| Brisbane 4 ITF | 1 | |||
| Istanbul ITF | 1 | |||
| Loule ITF | 1 | |||
| Makinohara ITF | 1 | |||
| Neuquén ITF | 2 | |||
| Villeneuve d'Ascq ITF | 1 | |||
| UTR Pro Tennis Series 5 | 39 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Malta ITF | 1 | |||
| Monastir 5 ITF | 1 | |||
| Sharm El Sheikh 19 ITF | 1 | |||
| Solarino 3 ITF | 1 | |||
| Sumter 2 ITF | 1 | |||
| Taby ITF | 1 | |||
| Tashkent 4 ITF | 1 | |||
| UTR Pro Match Series | 110 | |||
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