| UTR Pro Tennis Series Florida | 2021/09/13 12:00 | Sysoev, Nikolay v Omar Maldonado | 7-6,6-4 |
| ITF - M15 Monastir | 2021/08/01 09:00 | Baird, Drew v Sysoev, Nikolay | 6-1,6-2 |
| ITF - M15 Monastir | 2021/07/25 08:00 | Sysoev, Nikolay v Ansari, Austin Ansari | 2-6,0-6 |
| ITF - M15 Monastir | 2021/07/19 09:00 | Sysoev, Nikolay v Joshua Sheehy | 2-6,1-6 |
| ITF - M15 Monastir | 2021/07/18 09:00 | Calvo Barcelo, Fermin v Sysoev, Nikolay | 3-6,6-4,6-10 |
| ITF - M15 Monastir | 2021/07/11 09:00 | Evgeny Philippov v Sysoev, Nikolay | 6-2,6-1 |
| ITF - M15 Monastir | 2021/07/05 09:00 | Lorenzo Rottoli v Sysoev, Nikolay | 6-1,6-4 |
| ITF - M15 Antalya | 2021/06/28 10:50 | Korolev, Vladimir v Sysoev, Nikolay | 6-1,6-0 |
| UTR Pro Tennis Series Florida | 2021/09/13 13:30 | Schmid, Michal v Muniz Hidalgo, Antonio | 6-4,3-2 |
| Czech Extraliga, Men | 2017/12/18 09:00 | Petr Michnev v Schmid, Michal | 6-2,7-6 |
| Czech Extraliga, Men | 2017/12/17 09:00 | Jurij Rodionov v Schmid, Michal | 6-1,7-6 |
| ITF Czech Republic F12 | 2017/11/29 14:30 | Vucic, Ilija v Schmid, Michal | 7-6,6-2 |
| ITF Czech Republic F7 | 2017/10/25 09:35 | Schmid, Michal v Marek Gengel | 3-6,5-7 |
| ITF France F21 | 2017/09/25 10:00 | de Cuyper, Julien v Schmid, Michal | 6-3,6-3 |
| ITF Poland F10 | 2017/08/21 12:50 | Schmid, Michal v Ivanov, Vladimir | 2-6,0-6 |
| Challenger Liberec Qual | 2017/07/29 15:45 | Schmid, Michal v Roman Safiullin | 6-3,3-6,4-6 |