| WTT - Feeder Panagyurishte | 2023/09/01 15:55 | Joe Seyfried v Beixun Zeng | L | 2-3 |
| WTT - Feeder Panagyurishte | 2023/09/01 08:35 | Joe Seyfried v Gustavo Gomez | W | 3-2 |
| WTT - Feeder Panagyurishte | 2023/08/31 13:30 | Marcos Madrid v Joe Seyfried | W | 0-3 |
| WTT - Feeder Olomouc | 2023/08/24 14:00 | Simon Gauzy v Joe Seyfried | L | 3-0 |
| WTT - Feeder Olomouc - Kwal. 2023 | 2023/08/23 13:05 | Nemanja Dilas v Joe Seyfried | W | 0-3 |
| WTT - Feeder Olomouc - Kwal. 2023 | 2023/08/23 08:40 | Elias Ranefur v Joe Seyfried | W | 1-3 |
| WTT Feeder Havirov | 2023/07/29 11:45 | Joe Seyfried v Jaehyun An | L | 2-3 |
| WTT Feeder Havirov | 2023/07/28 15:15 | Lubomir Jancarik v Joe Seyfried | W | 0-3 |
| Challenger - Ochsenhausen | 2023/09/28 15:01 | Asuka Machi v Jakub Dyjas | W | 2-3 |
| Challenger - Ochsenhausen | 2023/09/26 16:04 | Takuya Jin v Jakub Dyjas | L | 3-0 |
| WTT - Feeder Olomouc | 2023/08/24 14:00 | Jakub Dyjas v Linwei Sai | L | 2-3 |
| WTT - Star Contender Ljubljana - Kwal. | 2023/07/03 17:55 | Niagol Stoyanov v Jakub Dyjas | L | 3-1 |
| Europese Spelen - Team | 2023/06/28 17:30 | Cedric Nuytinck v Jakub Dyjas | L | 3-2 |
| ITTF WK | 2023/05/21 12:05 | Jakub Dyjas v Gaoyuan Lin | L | 0-4 |
| EK teams | 2023/05/05 14:55 | Jakub Dyjas v Aleksi Rasanen | W | 3-0 |
| EK teams | 2023/05/05 08:00 | Lukas Rimkus v Jakub Dyjas | W | 0-3 |