| Challenger Series TT | 2023/01/09 20:10 | Yongyin Li v Daniel Rinderer | W | 3-0 |
| Challenger Series TT | 2023/01/09 15:30 | Yongyin Li v Kestutis Zeimys | W | 3-0 |
| Challenger Series TT | 2023/01/09 13:30 | Yongyin Li v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/01/09 10:10 | Yannick Vostes v Yongyin Li | W | 1-3 |
| Challenger Series TT | 2023/01/09 08:10 | Yongyin Li v Jean Rassouw | W | 3-0 |
| Polish Open | 2020/03/11 17:00 | Yongyin Li v Tomas Koldas | W | 3-0 |
| Challenger Ochsenhausen | 2020/02/23 16:59 | Yongyin Li v Masaki Yoshida | L | 0-2 |
| Challenger Ochsenhausen | 2020/02/23 15:03 | Yongyin Li v Pavel Sirucek | W | 3-2 |
| Challenger Series TT | 2023/01/09 20:50 | Kestutis Zeimys v Sven Happek | W | 2-3 |
| Challenger Series TT | 2023/01/09 18:50 | Yannick Vostes v Sven Happek | L | 3-0 |
| Challenger Series TT | 2023/01/09 16:50 | Sven Happek v Jean Rassouw | W | 3-1 |
| Challenger Series TT | 2023/01/09 14:10 | Sven Happek v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/01/09 12:10 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/01/09 09:30 | Daniel Rinderer v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/12/20 11:30 | Pavol Mego v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/12/20 07:30 | Samuel Amann v Sven Happek | W | 1-3 |