| Challenger Series TT | 2022/10/31 20:50 | Kirill Fadeev v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2022/05/12 15:50 | Dillon Chambers v Kirill Fadeev | L | 1-3 |
| Challenger Ochsenhausen | 2022/03/25 08:10 | Dillon Chambers v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/02/02 14:10 | Nikola Grujic v Dillon Chambers | W | 0-3 |
| Challenger Series TT | 2023/02/02 11:30 | Hannes Hormann v Dillon Chambers | W | 1-3 |
| Challenger Series TT | 2023/02/02 08:50 | Damian Zech v Dillon Chambers | W | 1-3 |
| 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 | 2023/02/02 13:30 | Kenan Hrnic v Kirill Fadeev | W | 1-3 |
| Challenger Series TT | 2023/02/02 12:10 | Nikola Grujic v Kirill Fadeev | W | 1-3 |
| Challenger Series TT | 2023/02/02 07:30 | Dennis Klein v Kirill Fadeev | L | 3-1 |
| Challenger Series TT | 2023/01/06 13:50 | Kirill Fadeev v Daniel Rinderer | W | 3-1 |
| Challenger Series TT | 2023/01/06 12:25 | Dauud Cheaib v Kirill Fadeev | L | 3-1 |
| Challenger Series TT | 2023/01/06 10:10 | Kirill Fadeev v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/01/05 20:50 | Kirill Fadeev v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/01/05 18:10 | Kirill Fadeev v Marius Henninger | L | 1-3 |