B
Boris Kozlov
USA · Active 2017–2026
Unranked
Ranking
#1600
Best Rank
1–12
Win–Loss
7.7%
1–9
Last 10
1–12
Last 20
Record by Surface
Hard
0–80.0%
Clay
1–325.0%
Grass
0–10.0%
Career Averages
1st Serve %66.8%
1st Srv Pts Won56.2
2nd Srv Pts Won43.3
BP Saved %43.7%
BP Converted %35.5%
Return Pts Won35.7
Avg Aces0.5
Avg DFs2.8
Serve Rating212.6
Return Rating129.2
Career Splits
| W-L | Win% | SPW | RPW | DR | 1st% | BPS% | BPC% | |
|---|---|---|---|---|---|---|---|---|
| Surface | ||||||||
| Hard | 0–8 | 0% | 52% | 36.2% | 0.82 | 69.3% | 39.7% | 29.5% |
| Clay | 1–3 | 25% | 51.9% | 38.6% | 0.85 | 63.4% | 46.7% | 47.1% |
| Grass | 0–1 | 0% | 51% | 15.4% | 0.6 | 57.1% | 60% | 100% |
| Tournament Level | ||||||||
| Other | 1–12 | 7.7% | 51.9% | 35.7% | 0.81 | 66.8% | 43.7% | 35.5% |
| Format | ||||||||
| Best of 3 | 1–12 | 7.7% | 51.9% | 35.7% | 0.81 | 66.8% | 43.7% | 35.5% |