| TT Star Series | 2023/01/30 12:35 | Shiyu Sun v Rafael De Las Heras | W | 2-3 |
| TT Star Series | 2023/01/30 10:35 | Jakub Zelinka v Rafael De Las Heras | L | 3-2 |
| TT Star Series | 2023/01/30 08:10 | Filip Zeljko v Rafael De Las Heras | L | 3-0 |
| Tischtennis - Challenger Series | 2022/12/20 13:50 | Liang Qiu v Rafael De Las Heras | L | 3-0 |
| Tischtennis - Challenger Series | 2022/12/20 13:05 | Pavol Mego v Rafael De Las Heras | L | 3-2 |
| Tischtennis - Challenger Series | 2022/12/20 10:10 | Rafael De Las Heras v Dauud Cheaib | L | 0-3 |
| Tischtennis - Challenger Series | 2022/12/19 20:50 | Rafael De Las Heras v Marko Panic | W | 3-0 |
| Tischtennis - Challenger Series | 2022/12/19 18:10 | Rafael De Las Heras v Liang Qiu | W | 3-1 |
| TT Star Series | 2023/01/30 11:35 | Yevhen Pryshchepa v Jakub Seibert | W | 2-3 |
| TT Star Series | 2023/01/30 10:05 | Shiyu Sun v Jakub Seibert | L | 3-2 |
| TT Star Series | 2023/01/30 07:00 | Youssef Abdel-Aziz v Jakub Seibert | L | 3-0 |
| Tschechien - Extraleague | 2023/01/27 16:00 | Simon Belik v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/01/21 11:45 | Albert Vilardell v Jakub Seibert | W | 0-3 |
| TT Star Series | 2023/01/21 09:15 | Miroslav Horejsi v Jakub Seibert | L | 3-0 |
| TT Star Series | 2023/01/21 07:35 | Petr David v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/01/20 14:45 | Jakub Seibert v Juan Perez | L | 1-3 |