Koga Ai - profile
Koga AiCountry: Japan Age: 33 (3. 10. 1991) Current/Highest rank - singles: - / 782. Sex: woman Plays: right |
- Next match
Tournament | Round | Start | Match | H | A |
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No upcoming matches. |
- Tournaments results
Player's record
Year | Main tournaments | Lower level tournaments | ||||
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No titles |
Year | Main tournaments | Lower level tournaments | ||||
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No titles |
Year | Main tournaments | Lower level tournaments | ||||
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No titles |
Taipei 6 ITF | Round | Result | H | A | ||
---|---|---|---|---|---|---|
23.10. | Wu H. - Koga A. | 1R | 6-4, 1-6, 6-1 | |||
Makinohara ITF | Round | Result | H | A | ||
13.10. | Sasaki H. - Koga A. | Q-1R | ||||
Kyoto ITF | Round | Result | H | A | ||
12.09. | Hasegawa R. - Koga A. | R16 | 3-6, 6-3, 7-64 | |||
11.09. | Koga A. - Kinoshita M. | 1R | 6-0, 4-6, 6-3 | |||
Miyazaki ITF | Round | Result | H | A | ||
15.03. | Miyazaki Y. - Koga A. | QF | 7-5, 5-7, 7-5 | |||
14.03. | Koga A. - Araki S. | R16 | 7-5, 6-2 | |||
13.03. | Koga A. - Juan T. | 1R | 6-2, 6-2 | |||
12.03. | Koga A. - Yokota N. | Q-R16 | 6-0, 4-6, 6-3 |
No matches. |
No matches. |
Toyota ITF | Round | Result | H | A | ||
---|---|---|---|---|---|---|
19.11. | Tezuka R. - Koga A. | Q-1R | 6-3, 7-63 | |||
Hamanako ITF | Round | Result | H | A | ||
23.10. | Shimizu S. - Koga A. | Q-1R | 6-0, 6-2 | |||
Makinohara ITF | Round | Result | H | A | ||
17.10. | Mutaguchi E. - Koga A. | Q-R16 | 3-6, 7-5, 7-68 | |||
16.10. | Koga A. - Suzuki R. | Q-1R | 6-0, 6-0 | |||
Mie ITF | Round | Result | H | A | ||
31.05. | Nakano Y. - Koga A. | 1R | 6-4, 6-1 | |||
Karuizawa ITF | Round | Result | H | A | ||
17.05. | Hisami K. - Koga A. | 1R | 6-4, 6-2 | |||
16.05. | Koga A. - Miyazaki Y. | Q-R16 | 6-2, 6-2 | |||
15.05. | Koga A. - Mori M. | Q-1R | 6-2, 6-0 | |||
Miyazaki ITF | Round | Result | H | A | ||
15.03. | Imanishi M. - Koga A. | 1R | 6-1, 6-0 | |||
14.03. | Koga A. - Nishi S. | Q-R16 | 6-0, 6-1 |
No matches. |
No matches. |
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. |
Toyota ITF | Round | Result | H | A | ||
---|---|---|---|---|---|---|
21.11. | Onishi K. - Koga A. | Q-1R | 7-64, 3-6, 6-1 | |||
Hyogo ITF | Round | Result | H | A | ||
17.11. | Kozawa M. - Koga A. | 1R | 6-4, 6-3 | |||
Makinohara ITF | Round | Result | H | A | ||
20.09. | Takao E. - Koga A. | Q-1R | 6-0, 6-1 | |||
Kyoto ITF | Round | Result | H | A | ||
15.09. | Wannasuk N. - Koga A. | 1R | 6-1, 6-1 | |||
14.09. | Koga A. - Kuroda Y. | Q-R16 | 64-7, 6-2, 6-4 | |||
13.09. | Koga A. - Higuchi Y. | Q-1R | 7-62, 7-5 | |||
Noto ITF | Round | Result | H | A | ||
05.09. | Karikomi S. - Koga A. | Q-1R | 6-3, 6-4 | |||
Gunma ITF | Round | Result | H | A | ||
25.05. | Aoyama S. - Koga A. | Q-R16 | 7-5, 7-5 | |||
24.05. | Koga A. - Koshino Y. | Q-1R | 6-3, 6-1 | |||
Nagano ITF | Round | Result | H | A | ||
18.05. | Onishi K. - Koga A. | Q-R16 | 6-4, 6-2 | |||
17.05. | Koga A. - Ogi C. | Q-1R | 7-61, 6-2 |
No matches. |
No matches. |
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 | |||
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 |
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 | ||||
Australian Open | 77 | |||
Australian Open | 76 | |||
Lower level tournaments | ||||
Oeiras 6 challenger | 22 | |||
Nonthaburi 3 challenger | 21 | |||
Buenos Aires 3 challenger | 21 | |||
UTR Pro Tennis Series 3 | 56 | |||
UTR Pro Tennis Series 5 | 18 | |||
UTR Pro Tennis Series 8 | 25 | |||
La Marsa ITF | 25 | |||
New Delhi ITF | 24 | |||
Buenos Aires ITF | 24 | |||
Palm Coast ITF | 16 | |||
Petit Bourge ITF | 22 | |||
UTR Pro Tennis Series 5 | 31 | |||
Antalya 2 ITF | 25 | |||
Monastir 18 ITF | 27 | |||
UTR Pro Match Series | 44 | |||
UTR Pro Tennis Series 8 | 23 |
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