| TT Star Series | 2023/02/01 14:15 | Filip Zeljko v Petr David | L | 3-1 |
| TT Elite Series | 2023/07/17 16:00 | Petr David v Michal Malachowski | W | 3-0 |
| TT Elite Series | 2023/07/17 14:50 | Petr David v Adam Dosz | L | 1-3 |
| TT Elite Series | 2023/07/17 13:35 | Petr David v Slawomir Dosz | W | 3-0 |
| TT Elite Series | 2023/07/17 12:25 | Kacper Petas v Petr David | W | 0-3 |
| TT Elite Series | 2023/07/17 11:35 | Petr David v Filip Mlynarski | W | 3-1 |
| TT Elite Series | 2023/07/17 10:25 | Petr David v Slawomir Dosz | L | 2-3 |
| TT Elite Series | 2023/07/17 08:50 | Kacper Petas v Petr David | L | 3-0 |
| TT Elite Series | 2023/07/17 08:00 | Adam Dosz v Petr David | L | 3-0 |
| TT Star Series | 2023/07/20 10:15 | Filip Zeljko v Roman Rezetka | L | 0-3 |
| TT Star Series | 2023/07/20 08:15 | Filip Zeljko v Enzo Angles | W | 3-1 |
| TT Star Series | 2023/07/20 06:00 | Filip Zeljko v Francisco Sanchi | L | 2-3 |
| TT Star Series | 2023/07/19 12:15 | Filip Zeljko v Taehyun Kim | L | 1-3 |
| TT Star Series | 2023/07/19 10:45 | Filip Zeljko v Martin Olejnik | L | 1-3 |
| TT Star Series | 2023/07/19 08:15 | Tibor Spanik v Filip Zeljko | L | 3-1 |
| TT Star Series | 2023/07/19 06:35 | Filip Zeljko v Jakub Zelinka | L | 0-3 |
| WTT Star Contender - Ljubljana - Kval | 2023/07/04 08:10 | Daniel Habesohn v Filip Zeljko | L | 3-1 |