R. Kosaka
ATP #0 · JAP · 56 yrs
-
Season record
0
Titles this year
clay
Best surface
50%
Surface win%
R. Kosaka's current stats, upcoming matches and latest results, all in one place.
Surface Stats
hard court3-4 · 43%
clay3-3 · 50%
grass3-3 · 50%
Career totals, every season on record
Season-by-season breakdown
| Season | Hard court | Clay | Grass |
|---|---|---|---|
| 2024 | 0-1 | – | – |
| 2 | 2-2 | 2-2 | 2-2 |
| 1 | 1-1 | 1-1 | 1-1 |
Head-to-head (H2H)
R. Kosaka0–1Zhang
W15 Luan 5 · Round of 16Zhang · 1-6, 4-6
2026-07-16Recent Results
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