Roger Koike (JPN)
Country: Japan,
Born in 2008,
Category: Junior, Boys
ITF Ranking
679
-8
Season High : 628
Career High : 628
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 14 | 0 | 29 | 15 | 14 | 0.517 | 7 | 0 | 2 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|
| J300 Boys | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| J200 Boys | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| J100 Boys | 7 | 0 | 12 | 5 | 7 | 0.417 | 4 | 0 | 1 | 2 |
| J60 Boys | 2 | 0 | 4 | 2 | 2 | 0.500 | 0 | 0 | 0 | 0 |
| J30 Boys | 3 | 0 | 10 | 7 | 3 | 0.700 | 3 | 0 | 1 | 0 |
Tournaments played in 2024
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