| TT Cup (2023) | 05/07 13:43 | - | Stefan Seyffarth v Csaba Szappanos | L | 2-3 | |
| TT Cup | 05/07 13:10 | - | Stefan Seyffarth v Csaba Szappanos | L | 2-3 | |
| TT Cup (2023) | 05/07 12:10 | - | Victor Ferencz v Stefan Seyffarth | W | 2-3 | |
| TT Cup (2023) | 05/07 11:10 | - | Stefan Seyffarth v Damir Prstec | W | 3-0 | |
| TT Cup (2023) | 05/07 09:40 | - | Csaba Szappanos v Stefan Seyffarth | W | 1-3 | |
| TT Cup (2023) | 03/19 14:10 | - | Stefan Seyffarth v Jochen Gabler | W | 3-0 | |
| TT Cup (2023) | 03/19 13:10 | - | Stefan Seyffarth v Richard Kovacs | W | 3-1 | |
| TT Cup (2023) | 03/19 11:40 | - | Jochen Gabler v Stefan Seyffarth | W | 0-3 | |
| TT Cup (2023) | 03/19 11:10 | - | Robert Eder v Stefan Seyffarth | W | 1-3 | |
| TT Cup (2023) | 02/05 14:10 | - | Stefan Seyffarth v Victor Ferencz | W | 3-1 | |
| TT Cup (2023) | 02/05 13:40 | - | Stefan Seyffarth v Victor Ferencz | L | 1-3 | |
| TT Cup (2023) | 02/05 12:10 | - | Robert Eder v Stefan Seyffarth | W | 1-3 |