| UTR Pro Tennis Series Dallas | 2021/08/30 14:30 | Sven Lah v Orel Ovil | 6-1,6-5 |
| UTR Pro Tennis Series Dallas | 2021/08/15 14:00 | James Trotter v Sven Lah | 4-6,7-5,5-7 |
| UTR Pro Tennis Series Dallas | 2021/08/14 14:30 | Sema Pankin v Sven Lah | 5-7,5-7 |
| UTR Pro Tennis Series Dallas | 2021/08/13 16:00 | Sven Lah v Juan Carlos Aguilar | 0-0 |
| UTR Pro Tennis Series Dallas | 2021/08/11 15:30 | Spencer Whitaker v Sven Lah | 1-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/10 14:30 | Nevin Arimilli v Sven Lah | 0-6,4-6 |
| UTR Pro Tennis Series Dallas | 2021/08/09 14:00 | Sven Lah v Joshua Peck | 2-6,1-6 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Sven Lah v Luc Fomba | 7-5,6-7,6-10 |
| UTR Pro Tennis Series Dallas | 2021/08/30 13:00 | Evan Zhu v Ilgiz Valiev | 6-4,6-1 |
| UTR Pro Tennis Series Dallas | 2021/08/15 14:00 | James Tracy v Evan Zhu | 4-6,4-6 |
| UTR Pro Tennis Series Dallas | 2021/08/14 16:00 | Stefan Storch v Evan Zhu | 2-6,6-7 |
| UTR Pro Tennis Series Dallas | 2021/08/13 14:30 | Andrew Lutschaunig v Evan Zhu | 6-2,4-6,4-6 |
| UTR Pro Tennis Series Dallas | 2021/08/11 14:30 | Kenner Taylor v Evan Zhu | 4-6,2-5 |
| UTR Pro Tennis Series Dallas | 2021/08/10 13:00 | Peter Murphy v Evan Zhu | 1-6,3-5 |
| UTR Pro Tennis Series Dallas | 2021/08/09 14:00 | Evan Zhu v Robert Cash | 6-3,5-2 |
| UTR Pro Tennis Series Dallas | 2021/08/08 15:30 | Evan Zhu v Nico Mostardi | 6-4,5-0 |