Keisuke Kosaka (JPN)
Country: Japan,
Born in 2011,
Category: 14 & under, Boys
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 4 | 0 | 13 | 9 | 4 | 0.692 | 2 | 0 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 14 Cat 2 | 1 | 0 | 4 | 3 | 1 | 0.750 | 0 | 0 | 0 | 0 |
| Boys 14 Cat 3 | 3 | 0 | 9 | 6 | 3 | 0.667 | 2 | 0 | 2 | 0 |
Tournaments played in 2024
See detailed tennis results of Keisuke Kosaka| Oct 29 | J30B | [Q] | J30 Chigasaki \ Ai Sugiyama Cup, Chigasaki(JPN) |
| Sep 23 | B14 C3 | 1/16 | Internacionales Marbella U14 Tenis Memorial Ignacio Sarancho, Marbella(ESP) |
| Sep 16 | B14 C2 | SF | Pontevedra Internacional Junior U14, Pontevedra(ESP) |
| Apr 29 | B14 C3 | QF | Avenue Cup U14, Burgas(BUL) |
| Apr 22 | B14 C3 | F | Favorit Cup U14, Pazardzhik(BUL) |
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