Site data updated: 2026-05-28 18:14 UTC
Zhizhen Zhang def. Jozef Kovalik
6-4 6-4
Match Information
| Date | Jul 12, 2021 |
|---|---|
| Tournament | Hamburg |
| Category | ATP 500 |
| Surface | Clay |
| Round | Q1 |
| Winner | Zhizhen Zhang |
| Score | 6-4 6-4 |
| Loser | Jozef Kovalik |
| Duration | 1h 28m |
| Stat | Zhizhen Zhang | Jozef Kovalik |
|---|---|---|
| Aces | 8 | 2 |
| Double faults | 4 | 5 |
| First serve % | 56 | 54 |
| First serve points won % | 74 | 66 |
| Second serve points won % | 48 | 40 |
| Break points saved % | 50 | 71 |
| Break points converted % | 29 | 50 |
| Service points won % | 62 | 54 |
| Return points won % | 46 | 38 |
| Total points won % | 53 | 47 |
Pre-match Comparison
No prior-path match data is available for this tournament stage.