| Challenger Series TT | 2022/12/02 10:10 | Sven Happek v Martin Andersen | W | 3-2 |
| Challenger Series TT | 2023/01/24 07:30 | Sven Happek v Enio Mendes | L | 0-3 |
| Challenger Series TT | 2023/01/23 17:30 | Sven Happek v Enzo Angles | L | 1-3 |
| Challenger Series TT | 2023/01/23 16:50 | Sven Happek v Tibor Spanik | L | 0-3 |
| Challenger Series TT | 2023/01/23 12:50 | Sven Happek v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/01/23 10:10 | Sven Happek v Kestutis Zeimys | L | 0-3 |
| Challenger Series TT | 2023/01/23 07:30 | Sven Happek v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2023/01/13 14:30 | Bohdan Sinkevych v Sven Happek | L | 3-0 |
| Challenger Series TT | 2023/01/13 13:05 | Sven Happek v Josip Huzjak | W | 3-0 |
| Challenger Series TT | 2023/01/23 18:10 | Enio Mendes v Martin Andersen | L | 3-1 |
| Challenger Series TT | 2023/01/23 16:10 | Enzo Angles v Martin Andersen | L | 3-0 |
| Challenger Series TT | 2023/01/23 14:50 | Tibor Spanik v Martin Andersen | W | 2-3 |
| Challenger Series TT | 2023/01/23 10:50 | Yannick Vostes v Martin Andersen | L | 3-0 |
| Challenger Series TT | 2023/01/23 08:10 | Kestutis Zeimys v Martin Andersen | W | 2-3 |
| TT Star Series | 2022/12/10 13:08 | Tomas Tregler v Martin Andersen | L | 3-0 |
| TT Star Series | 2022/12/10 12:23 | Dmitrij Prokopcov v Martin Andersen | L | 3-0 |
| TT Star Series | 2022/12/10 11:45 | Martin Andersen v Oleksandr Tymofieiev | W | 3-2 |