Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2022/12/26 13:30 | Yannick Wunderlich v Nikolay Sysoev | 4-6,6-0,8-10 |
| ITF M15 Monastir | 2023/01/02 10:30 | Yannick Wunderlich v Thomas George Brun | 6-2,6-0 |
| ITF M15 Monastir | 2023/01/01 10:30 | Yannick Wunderlich v Claudio Cataldi | 6-0,6-0 |
| ITF M15 Monastir | 2022/12/26 13:30 | Yannick Wunderlich v Nikolay Sysoev | 4-6,6-0,8-10 |
| ITF M15 Monastir | 2022/12/26 08:00 | Yannick Wunderlich v Rafn Kumar Bonifacius | 6-2,6-2 |
| Saksamaa meistrivõistlused | 2022/12/06 15:00 | Kai Wehnelt v Yannick Wunderlich | 6-4,6-2 |
| Saksamaa meistrivõistlused | 2022/12/05 11:00 | Jannik Rother v Yannick Wunderlich | 0-0 |
| ITF M15 Villers-lès-Nancy | 2022/10/31 08:55 | Yannick Wunderlich v Francois Musitelli | 2-6,2-6 |
| ITF M15 Villers-lès-Nancy | 2022/10/30 09:35 | Yannick Wunderlich v Sizya Ernest Kivanda | 6-0,7-6 |
| ITF M15 Monastir | 2023/01/02 10:30 | Muni A Mani v Nikolay Sysoev | 1-6,1-6 |
| ITF M15 Monastir | 2023/01/01 09:00 | Savelii Shpita v Nikolay Sysoev | 4-6,4-6 |
| ITF M15 Monastir | 2022/12/28 09:00 | Samir Hamza Reguig v Nikolay Sysoev | 7-5,2-6,6-2 |
| ITF M15 Monastir | 2022/12/26 13:30 | Yannick Wunderlich v Nikolay Sysoev | 4-6,6-0,8-10 |
| ITF M15 Monastir | 2022/12/26 08:00 | Gabriele Camilli v Nikolay Sysoev | 6-7,3-6 |
| UTR Pro Tennis Series - Florida | 2022/12/17 18:00 | Matthis Ross v Nikolay Sysoev | 6-1,7-5 |
| UTR Pro Tennis Series - Florida | 2022/12/16 15:00 | Nikolay Sysoev v Liam Drover-Mattinen | 6-4,6-7,6-2 |
| UTR Pro Tennis Series - Florida | 2022/12/15 19:00 | Nikolay Sysoev v Alex Bancila | 6-4,6-1 |