| TT Star Series | 2022/03/08 09:15 | Thomas Keinath v Tomas Tregler | L | 1-3 |
| TT Star Series | 2021/11/09 09:15 | Tomas Tregler v Thomas Keinath | L | 3-0 |
| TT Star Series | 2021/09/28 09:45 | Tomas Tregler v Thomas Keinath | L | 3-1 |
| TT Star Series | 2021/09/20 06:35 | Thomas Keinath v Tomas Tregler | W | 3-1 |
| Czech TT Star Series | 2020/09/22 07:10 | Tomas Tregler v Thomas Keinath | L | 3-2 |