Site data updated: 2026-05-28 18:14 UTC
John Isner def. Chun-Hsin Tseng
7-6(5) 7-6(1)
Match Information
| Date | Feb 9, 2023* |
|---|---|
| Tournament | Dallas |
| Category | ATP 500 |
| Surface | Hard |
| Round | R32 |
| Winner | John Isner |
| Score | 7-6(5) 7-6(1) |
| Loser | Chun-Hsin Tseng |
| Duration | 1h 47m |
| Stat | John Isner | Chun-Hsin Tseng |
|---|---|---|
| Aces | 22 | 5 |
| Double faults | 0 | 2 |
| First serve % | 79 | 73 |
| First serve points won % | 84 | 73 |
| Second serve points won % | 67 | 59 |
| Break points saved % | 100 | 100 |
| Break points converted % | 0 | 0 |
| Service points won % | 80 | 69 |
| Return points won % | 31 | 20 |
| Total points won % | 54 | 46 |
Pre-match Comparison
| Field | John Isner | Chun-Hsin Tseng |
|---|---|---|
| Country | USA | TPE |
| Birth date | Apr 26, 1985 | — |
| Age | 37 | — |
| Height | 208 | 175 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 39 | 108 |
| Ranking points (entering) | 980 | 500 |
| Elo (entering) | 1,834 | 1,479 |
| Career W-L | 467–293 | 9–30 |
| Career earnings | $22,433,361 | $1,722,209 |
No prior-path match data is available for this tournament stage.