Stefan Kozlov def. Thai-Son Kwiatkowski
6-3 6-4
Stefan Kozlov defeated Thai-Son Kwiatkowski 6-3 6-4 in the 2023 Dallas Open first qualifying round on hard courts on February 6, 2023.
Match Information
Match Statistics
| Stat | Stefan Kozlov | Thai-Son Kwiatkowski |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 7 | 4 |
Double faultsService points lost by missing both first and second serve. | 1 | 1 |
First serve %Percentage of service points where the first serve landed in. | 75.9% | 76.0% |
First serve points won %Percentage of points won after making a first serve. | 73.2% | 71.1% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 84.6% | 41.7% |
Break points saved %Percentage of break points won by the server. | 100.0% | 33.3% |
Service points won %Percentage of all points won while serving. | 75.9% | 64.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 0.0% |
Return points won %Percentage of all points won while returning. | 36.0% | 24.1% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.7% | 43.3% |
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. | +12.0 | +0.1 |
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. | -0.1 | -12.0 |
* Match Serve+ and Match Return+ compare this match with the ATP 2023 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Stefan Kozlov | Thai-Son Kwiatkowski |
|---|---|---|
| Country | USA | USA |
| Birth date | Feb 1, 1998 | Feb 13, 1995 |
| Age | 25 | 27 |
| Height | 183 cm | 188 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 224 | 1,279 |
| Ranking points (entering) | 244 | 4 |
| Elo (entering) | 1,512 | 1,422 |
| Current career W-L | 9–26 | 0–7 |
| Current career earnings | $1,131,991 | $556,915 |
No prior-path match data is available for this tournament stage.