| Challenger Series TT | 2023/01/09 20:50 | Kestutis Zeimys v Sven Happek | W | 2-3 |
| 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 | 2023/01/13 11:30 | Sven Happek v Bohdan Sinkevych | L | 2-3 |
| Challenger Series TT | 2023/01/13 08:50 | Sven Happek v Aljaz Godec | L | 2-3 |
| Challenger Series TT | 2023/01/12 20:10 | Sven Happek v Dillon Chambers | W | 3-2 |
| Challenger Series TT | 2023/01/12 15:30 | Sven Happek v Josip Huzjak | L | 2-3 |
| Challenger Series TT | 2023/01/12 13:30 | Sven Happek v Makoto Nogami | W | 3-0 |
| Challenger Series TT | 2023/01/23 08:10 | Kestutis Zeimys v Martin Andersen | L | 2-3 |
| Challenger Series TT | 2023/01/10 10:10 | Kestutis Zeimys v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/01/09 20:50 | Kestutis Zeimys v Sven Happek | L | 2-3 |
| Challenger Series TT | 2023/01/09 18:10 | Kestutis Zeimys v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/01/09 15:30 | Yongyin Li v Kestutis Zeimys | L | 3-0 |
| Challenger Series TT | 2023/01/09 12:50 | Yannick Vostes v Kestutis Zeimys | L | 3-0 |
| Challenger Series TT | 2023/01/09 10:50 | Kestutis Zeimys v Jean Rassouw | W | 3-0 |
| Challenger Series TT | 2023/01/09 08:50 | Kestutis Zeimys v Dennis Klein | L | 2-3 |