| Challenger Ochsenhausen | 2022/06/06 07:10 | Kenan Hrnic v Dillon Chambers | L | 2-3 |
| Challenger Ochsenhausen | 2022/05/26 16:30 | Dillon Chambers v Kenan Hrnic | L | 3-2 |
| Challenger Ochsenhausen | 2022/01/04 07:30 | Kenan Hrnic v Dillon Chambers | W | 3-0 |
| Challenger - Series TT | 2023/02/03 08:50 | Kenan Hrnic v Nikola Grujic | W | 3-1 |
| Challenger - Series TT | 2023/02/02 20:10 | Kenan Hrnic v Hannes Hormann | L | 0-3 |
| Challenger - Series TT | 2023/02/02 15:30 | Kenan Hrnic v Damian Zech | L | 1-3 |
| Challenger - Series TT | 2023/02/02 13:30 | Kenan Hrnic v Kirill Fadeev | L | 1-3 |
| Challenger - Series TT | 2023/02/02 10:10 | Dennis Klein v Kenan Hrnic | L | 3-0 |
| Challenger - Series TT | 2023/02/02 08:10 | Kenan Hrnic v Anton Limonov | L | 0-3 |
| Challenger - Series TT | 2023/01/17 08:50 | Andrei Putuntica v Kenan Hrnic | L | 3-0 |
| Challenger - Series TT | 2023/01/17 08:10 | Amirreza Abbasi v Kenan Hrnic | L | 3-0 |
| Challenger - Series TT | 2023/02/03 07:30 | Dennis Klein v Dillon Chambers | L | 3-2 |
| Challenger - Series TT | 2023/02/02 19:30 | Dillon Chambers v Anton Limonov | L | 1-3 |
| Challenger - Series TT | 2023/02/02 16:10 | 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 |