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 | ||||||
| Gimcheon 5 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.12. | Kim S. - Koga A. | QF | 6-3, 5-7, 6-3 | |||
| 22.12. | Koga A. - Kim J. | R16 | 7-5, 7-6 | |||
| 21.12. | Koga A. - Hong S. | 1R | 6-3, 7-6 | |||
| Toyota ITF | Round | Result | H | A | ||
| 21.11. | Oka A. - Koga A. | Q-R16 | 6-0, 6-0 | |||
| 20.11. | Koga A. - Yamazaki C. | Q-1R | 7-5, 7-64 | |||
| Hyogo ITF | Round | Result | H | A | ||
| 16.11. | Eguchi M. - Koga A. | 1R | 6-4, 6-1 | |||
| Hamanako ITF | Round | Result | H | A | ||
| 27.09. | Yamasoto A. - Koga A. | Q-R16 | 6-3, 6-3 | |||
| 26.09. | Koga A. - Kitazaki E. | Q-1R | 6-1, 6-2 | |||
| Makinohara ITF | Round | Result | H | A | ||
| 21.09. | Iijima K. - Koga A. | 1R | 6-0, 6-4 | |||
| 20.09. | Koga A. - Zhong Y. | Q-R16 | 6-2, 6-3 | |||
| 19.09. | Koga A. - Watanabe H. | Q-1R | 7-5, 6-1 | |||
| Kyoto ITF | Round | Result | H | A | ||
| 12.09. | Omae A. - Koga A. | Q-1R | 6-4, 6-4 | |||
| Kusatsu ITF | Round | Result | H | A | ||
| 22.05. | Inoue M. - Koga A. | Q-1R | 6-1, 6-2 | |||
| Karuizawa ITF | Round | Result | H | A | ||
| 17.05. | Yamasoto A. - Koga A. | Q-R16 | 6-2, 6-0 | |||
| 16.05. | Koga A. - Gaverova M. | Q-1R | 6-4, 7-5 | |||
| Mie ITF | Round | Result | H | A | ||
| 19.04. | Ito E. - Koga A. | Q-R16 | 4-6, 7-64, 6-2 | |||
| 18.04. | Koga A. - Noi Y. | Q-1R | 6-3, 7-67 | |||
| 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 | 3 | |||
| Athens | 21 | |||
| Metz | 22 | |||
| Masters Cup WTA | 23 | |||
| Chennai WTA | 2 | |||
| Hong Kong WTA | 2 | |||
| Jiujiang | 2 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 3 | |||
| Helsinki challenger | 8 | |||
| Seoul challenger | 2 | |||
| Taipei challenger | 30 | |||
| Charlottesville challenger | 3 | |||
| Lima challenger | 3 | |||
| Matsuyama challenger | 31 | |||
| Monastir challenger | 2 | |||
| UTR Pro Tennis Series 3 | 230 | |||
| UTR Pro Tennis Series 5 | 55 | |||
| Cali | 3 | |||
| Irapuato ITF | 5 | |||
| Glasgow 2 ITF | 2 | |||
| Toronto ITF | 3 | |||
| Brisbane 4 ITF | 1 | |||
| Istanbul ITF | 1 | |||
| Loule ITF | 2 | |||
| Makinohara ITF | 1 | |||
| Neuquén ITF | 4 | |||
| UTR Pro Tennis Series 5 | 33 | |||
| Bol 15 ITF | 1 | |||
| Malta ITF | 2 | |||
| Monastir 5 ITF | 1 | |||
| Sharm El Sheikh 19 ITF | 1 | |||
| Solarino 3 ITF | 1 | |||
| Sumter 2 ITF | 3 | |||
| Taby ITF | 1 | |||
| Tashkent 4 ITF | 1 | |||
| UTR Pro Match Series | 114 | |||
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