Stadium: Court 14 Round: 27 Ground: Clay
| UTR Pro Tennis Series Texas | 2022/11/20 17:00 | Jack Pinnington Jones v Sander Jong | 6-4,3-6,2-6 |
| UTR Pro Tennis Series Texas | 2022/11/19 20:45 | Sander Jong v Jacob Fearnley | 6-3,3-6,7-6 |
| UTR Pro Tennis Series Texas | 2022/11/18 23:15 | Sander Jong v Derrick Chen | 6-2,6-0 |
| UTR Pro Tennis Series Texas | 2022/11/17 18:30 | Sander Jong v Lucas Brown | 6-3,6-1 |
| UTR Pro Tennis Series Texas | 2022/11/16 18:00 | Nini Gabriel Dica v Sander Jong | 1-6,3-5 |
| UTR Pro Tennis Series Texas | 2022/11/15 21:30 | Stefan Latinov v Sander Jong | 7-5,3-6,2-6 |
| ITF M15 Fayetteville | 2022/09/23 15:00 | Sander Jong v Radu Mihai Papoe | 5-7,4-6 |
| ITF M15 Fayetteville | 2022/09/22 19:50 | Tadeas Paroulek v Sander Jong | 6-7,3-6 |
| ITF M15 Antalya | 2023/03/22 06:50 | Stefan Palosi v Tom Gentzsch | 0-6,2-6 |
| ITF M15 Antalya | 2023/03/16 11:00 | Andrey Chepelev v Tom Gentzsch | 6-4,2-6,6-4 |
| ITF M15 Antalya | 2023/03/15 06:30 | Igor Gimenez v Tom Gentzsch | 6-2,6-7,3-6 |
| ITF M15 Antalya | 2023/03/07 11:35 | Tom Gentzsch v Stefan Palosi | 1-6,3-6 |
| ITF M15 Antalya | 2023/02/22 07:00 | Rrezart Cungu v Tom Gentzsch | 6-4,6-1 |
| ITF M15 Oberhaching | 2023/02/16 12:20 | Tom Gentzsch v Rudolf Molleker | 4-6,6-4,2-6 |
| ITF M15 Oberhaching | 2023/02/15 10:50 | Tom Gentzsch v Mirko Martinez | 6-3,6-3 |
| ITF M15 Grenoble | 2023/02/06 10:25 | Tom Gentzsch v Paul Cayre | 2-6,6-3,8-10 |