J.J. Wolf def. Stefan Kozlov
6-2 7-6(6)
J.J. Wolf defeated Stefan Kozlov 6-2 7-6(6) in the 2022 San Diego round of 32 on hard courts.
Match Information
Match Statistics
| Stat | J.J. Wolf | Stefan Kozlov |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 2 | 2 |
Double faultsService points lost by missing both first and second serve. | 2 | 0 |
First serve %Percentage of service points where the first serve landed in. | 57.4% | 74.6% |
First serve points won %Percentage of points won after making a first serve. | 64.1% | 68.1% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 69.0% | 50.0% |
Break points saved %Percentage of break points won by the server. | 75.0% | 50.0% |
Service points won %Percentage of all points won while serving. | 66.2% | 63.5% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 50.0% | 25.0% |
Return points won %Percentage of all points won while returning. | 36.5% | 33.8% |
| Overall | ||
Total points won %Percentage of all completed points won. | 51.9% | 48.1% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +2.5 | -0.2 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +0.2 | -2.5 |
* Match Serve+ and Match Return+ compare this match with the ATP 2022 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | J.J. Wolf | Stefan Kozlov |
|---|---|---|
| Country | USA | USA |
| Birth date | Dec 21, 1998 | Feb 1, 1998 |
| Age | 23 | 24 |
| Height | 183 cm | 183 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 73 | 108 |
| Ranking points (entering) | 692 | 503 |
| Elo (entering) | 1,758 | 1,536 |
| Current career W-L | 45–55 | 9–26 |
| Current career earnings | $2,730,290 | $1,137,283 |
No prior-path match data is available for this tournament stage.