| 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 Quals 2023 | 2023/08/23 13:05 | Nemanja Dilas v Joe Seyfried | W | 0-3 |
| WTT Feeder Olomouc Quals 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 |
| WTT - Feeder Havirov | 2023/07/28 10:25 | Jan Valenta v Joe Seyfried | W | 2-3 |
| WTT Feeder Panagyurishte | 2023/09/01 08:35 | Zeng, Beixun v Woo, Hyeonggyu | W | 3-2 |
| WTT Feeder Panagyurishte | 2023/08/31 14:05 | Zeng, Beixun v Song, Zhuoheng | W | 3-1 |
| WTT Feeder Olomouc | 2023/08/25 17:30 | Zeng, Beixun v Joao Geraldo | L | 2-3 |
| WTT Feeder Olomouc | 2023/08/25 10:20 | Kai Zhou v Zeng, Beixun | W | 1-3 |
| WTT Feeder Olomouc | 2023/08/24 15:45 | Zeng, Beixun v Rembert, Bastien | W | 3-1 |
| WTT - Feeder Havirov | 2023/07/29 17:20 | Daniel Habesohn v Zeng, Beixun | L | 3-0 |
| WTT - Feeder Havirov | 2023/07/29 10:35 | Zeng, Beixun v Chen Ce Wang | W | 3-0 |
| WTT - Feeder Havirov | 2023/07/28 16:10 | Niu, Guankai v Zeng, Beixun | W | 1-3 |