Player
🇺🇸 stefan kozlov
Career matches 606
Wins 336
Losses 270
Win rate 55.4%
Elo (current) 2,170 2026-04-22
Surface breakdown
Hard 56.5% 248W – 191L (439 matches)
Clay 56.8% 75W – 57L (132 matches)
Grass 37.1% 13W – 22L (35 matches)
Career form (last 10)
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Head-to-head (top 5 opponents)
| Opponent | Played | W | L | W% |
|---|---|---|---|---|
| j j wolf | 10 | 5 | 5 | 50% |
| mitchell krueger | 10 | 5 | 5 | 50% |
| tennys sandgren | 9 | 6 | 3 | 67% |
| steve johnson | 8 | 5 | 3 | 63% |
| darian king | 7 | 1 | 6 | 14% |
Recent matches
151–200 of 606
Aliases
1
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- stefan kozlov