| Challenger Series TT | 2023/01/12 17:30 | Damian Zech v Dillon Chambers | W | 3-0 |
| Challenger Series TT | 2023/01/31 10:10 | Damian Zech v Albert Vilardell | L | 0-3 |
| Challenger Series TT | 2023/01/30 20:50 | Damian Zech v Josip Huzjak | L | 1-3 |
| Challenger Series TT | 2023/01/30 18:10 | Damian Zech v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/01/30 15:30 | Makoto Nogami v Damian Zech | L | 3-2 |
| Challenger Series TT | 2023/01/30 12:50 | Florian Bluhm v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/01/30 10:50 | Damian Zech v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/01/30 08:50 | Damian Zech v Nikola Grujic | L | 0-3 |
| Challenger Series TT | 2023/01/13 10:50 | Damian Zech v Jean Rassouw | L | 2-3 |
| Challenger Series TT | 2023/01/13 10:10 | Josip Huzjak v Dillon Chambers | W | 2-3 |
| Challenger Series TT | 2023/01/13 08:10 | Dillon Chambers v Makoto Nogami | L | 1-3 |
| Challenger Series TT | 2023/01/12 20:10 | Sven Happek v Dillon Chambers | L | 3-2 |
| Challenger Series TT | 2023/01/12 17:30 | Damian Zech v Dillon Chambers | L | 3-0 |
| Challenger Series TT | 2023/01/12 14:50 | Dillon Chambers v Jean Rassouw | W | 3-2 |
| Challenger Series TT | 2023/01/12 11:30 | Dillon Chambers v Bohdan Sinkevych | L | 1-3 |
| Challenger Series TT | 2023/01/12 09:30 | Dillon Chambers v Aljaz Godec | W | 3-2 |
| WTT Feeder Dusseldorf | 2022/11/22 09:45 | Dillon Chambers v John Oyebode | L | 2-3 |