| Challenger Ochsenhausen | 2021/06/14 07:10 | Samuel Amann v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/04 08:30 | Dillon Chambers v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/04 08:50 | Samuel Amann v Taehyun Kim | L | 1-3 |
| Challenger Ochsenhausen | 2022/01/03 20:10 | Samuel Amann v Emiliano Riofrio | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 15:30 | Samuel Amann v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 13:30 | Samuel Amann v Lukas Bosbach | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 10:10 | Kenan Hrnic v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/03 08:10 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/24 08:30 | Samuel Amann v Florian Bourrassaud | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/24 06:30 | Hampus Nordberg v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/04 07:30 | Kenan Hrnic v Dillon Chambers | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/03 19:30 | Dillon Chambers v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 16:10 | Dillon Chambers v Lukas Bosbach | W | 3-0 |
| Challenger Ochsenhausen | 2022/01/03 14:10 | Taehyun Kim v Dillon Chambers | L | 3-1 |
| Challenger Ochsenhausen | 2022/01/03 11:30 | Emiliano Riofrio v Dillon Chambers | W | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 08:50 | Florian Bluhm v Dillon Chambers | W | 2-3 |
| WTT Contender Novo Mesto | 2021/11/09 08:00 | Amin Ahmadian v Dillon Chambers | L | 3-2 |
| WTT Contender Lasko | 2021/11/02 09:45 | Carlos Caballero v Dillon Chambers | L | 3-0 |