| TT Star Series | 2023/07/13 11:45 | Boguslaw Koszyk v Romain Ruiz | W | 1-3 |
| TT Star Series | 2023/07/10 09:45 | Boguslaw Koszyk v Romain Ruiz | L | 3-2 |
| WTT Star Contender Bangkok Quals | 2024/07/03 10:35 | Manush Utpalbhai Shah v Romain Ruiz | L | 3-1 |
| WTT Star Contender Bangkok Quals | 2024/07/02 03:30 | Josh Shao Han Chua v Romain Ruiz | W | 0-3 |
| WTT Contender Tunis Quals | 2024/06/26 10:30 | Florian Bourrassaud v Romain Ruiz | L | 3-2 |
| WTT Feeder Dusseldorf | 2024/04/11 16:30 | Romain Ruiz v Jaehyun An | L | 2-3 |
| WTT Feeder Dusseldorf | 2024/04/11 11:40 | Yuta Tanaka v Romain Ruiz | W | 2-3 |
| WTT Feeder Dusseldorf | 2024/04/10 16:35 | Romain Ruiz v Brian Afanador | W | 3-0 |
| WTT Feeder Dusseldorf | 2024/04/10 10:55 | Romain Ruiz v Yan-Cheng Huang | W | 3-1 |
| WTT Feeder Dusseldorf Quals | 2024/04/09 16:40 | Ganghyeon Park v Romain Ruiz | W | 2-3 |
| TT Star Series | 2025/01/30 12:30 | Boguslaw Koszyk v Tibor Spanik | L | 1-3 |
| TT Star Series | 2025/01/30 09:30 | Boguslaw Koszyk v Bojan Tokic | L | 2-3 |
| TT Star Series | 2025/01/30 07:30 | Boguslaw Koszyk v Marc Gutierrez | L | 2-3 |
| TT Star Series | 2025/01/29 12:47 | Boguslaw Koszyk v Viktor Yefimov | W | 3-2 |
| TT Star Series | 2025/01/29 11:00 | Boguslaw Koszyk v Radim Bako | W | 3-0 |
| TT Star Series | 2025/01/29 09:00 | Boguslaw Koszyk v David Prusa | L | 1-3 |
| TT Star Series | 2025/01/29 07:00 | Boguslaw Koszyk v Tomas Martinko | L | 0-3 |
| TT Star Series | 2025/01/09 11:33 | Boguslaw Koszyk v Akash Pal | L | 1-3 |