Ayaka Koga (JPN)
Country: Japan,
Born in 2004 (16 years old),
Category: Junior, Girls
ITF Ranking
807
-14
Season High : 725
Career High : 725
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 4 | 0 | 7 | 3 | 4 | 0.429 | 1 | 2 | 0 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| J4 Girls | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| J5 Girls | 3 | 0 | 5 | 2 | 3 | 0.400 | 1 | 2 | 0 | 1 |
Tournaments played in 2021
See detailed tennis results of Ayaka Koga| May 11 | J5 G | 1/8 | J5 Skopje \ ITF Juniors Tennispark Open, Skopje(MKD) |
| May 03 | J4 G | 1/8 | J4 Skopje \ Skopje Open, Skopje(MKD) |
| Apr 26 | J5 G | 1/16 | J5 Nis \ Nis Open, Nis(SRB) |
| Apr 19 | J5 G | 1/8 | J5 Subotica \ Subotica Open, Subotica(SRB) |
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