| UTR Pro Tennis Series - Dallas | 2021/09/03 16:00 | Orel Ovil v Evan Zhu | 2-6,6-4,2-6 |
| UTR Pro Tennis Series - Dallas | 2021/09/02 17:30 | Ray Lo v Evan Zhu | 5-7,3-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/31 13:00 | Sven Lah v Evan Zhu | 6-3,0-3 |
| 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 | 2021/09/03 13:00 | Colin Markes v Sander Jong | 1-6,6-4,2-5 |
| UTR Pro Tennis Series - Dallas | 2021/09/02 14:30 | Jerry Barton v Sander Jong | 3-6,2-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/31 14:30 | Jacob Brumm v Sander Jong | 4-6,2-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/30 17:30 | Sander Jong v Stefan Latinov | 6-2,6-0 |
| ITF - M15 Oldenzaal | 2021/08/20 10:20 | Sander Jong v Guy Den Heijer | 5-7,7-5,4-6 |
| ITF - M15 Oldenzaal | 2021/08/18 08:00 | Simone Roncalli v Sander Jong | 4-6,3-6 |
| Challenger - Amersfoort | 2021/07/12 09:00 | Sander Jong v Carlos Sanchez Jover | 6-1,6-4 |
| Challenger - Amersfoort | 2021/07/11 10:00 | Eduard Esteve Lobato v Sander Jong | 2-6,5-7 |