[127] Jozef Kovalik 4-6,4-6 Zhizhen Zhang [175] 2021-07-10 10:50
Stadium: M3 Round: 14 Ground: Clay
Face à face
| Shenzhen, China, Qualifying | 2016/09/24 06:00 | Jozef Kovalik v Zhizhen Zhang | 7-6,6-4 |
Home History
| Braunchsweig, Germany | 2021/07/08 11:00 | Jozef Kovalik v Henri Laaksonen | 3-6,2-6 |
| Braunchsweig, Germany | 2021/07/07 09:30 | Jozef Kovalik v Jaziri, Malek | 6-1,7-5 |
| Braunchsweig, Germany | 2021/07/05 13:35 | Jozef Kovalik v Horansky, Filip | 7-6,6-3 |
| Wimbledon, London, Great Britain | 2021/06/22 14:15 | Jozef Kovalik v Ramkumar Ramanathan | 3-6,0-6 |
| Challenger - Prostejov | 2021/06/14 11:05 | Jozef Kovalik v Vit Kopriva | 6-2,6-7,4-6 |
| Challenger - Bratislava | 2021/06/10 14:55 | Jozef Kovalik v Bachinger, Matthias | 7-6,1-6,4-6 |
| Challenger - Bratislava | 2021/06/08 13:20 | Jozef Kovalik v Vit Kopriva | 6-4,6-2 |
| Open de France | 2021/05/27 10:15 | Jozef Kovalik v Roman Safiullin | 1-6,7-6,3-6 |
Away History
| Challenger - Perugia | 2021/07/08 12:00 | Nino Serdarusic v Zhizhen Zhang | 7-6,6-4 |
| Challenger - Perugia | 2021/07/06 15:30 | Francesco Passaro v Zhizhen Zhang | 6-3,3-6,2-6 |
| Wimbledon, London, Great Britain | 2021/06/29 10:00 | Zhizhen Zhang v Antoine Hoang | 6-4,6-7,7-6,3-6,2-6 |
| Wimbledon, London, Great Britain | 2021/06/24 13:55 | Francisco Cerundolo v Zhizhen Zhang | 0-6,3-6,7-6,6-7 |
| Wimbledon, London, Great Britain | 2021/06/23 16:00 | Alejandro Tabilo v Zhizhen Zhang | 6-7,6-7 |
| Wimbledon, London, Great Britain | 2021/06/22 15:15 | Zhizhen Zhang v Juan Pablo Varillas | 6-1,6-1 |
| Challenger - Nottingham | 2021/06/16 10:00 | Zhizhen Zhang v Mackenzie McDonald | 4-6,7-6,4-6 |
| Challenger - Nottingham | 2021/06/15 11:05 | Seppi, Andreas v Zhizhen Zhang | 6-7,4-6 |