Stadium: MTA CC Round: 62 Ground: Clay
| ITF M15 Cancun | 2020/03/08 20:00 | Jose Olivares v Nikolay Sysoev | 6-3,6-2 |
| ITF M25 Naples | 2020/02/09 15:00 | Nikolay Sysoev v Daniel Vrba | 1-6,3-6 |
| ITF M15 Cancun | 2020/01/26 19:00 | Osgar O'Hoisin v Nikolay Sysoev | 6-0,6-1 |
| ITF M15 Cancun | 2020/01/19 15:30 | Alexander Lebedev v Nikolay Sysoev | 6-2,6-2 |
| ITF M15 Cancun | 2020/01/12 17:30 | Yeudy Villar v Nikolay Sysoev | 6-3,6-2 |
| ITF M15 Cancun | 2020/01/12 14:00 | Nikolay Sysoev v Joao Victor Ortega | 6-1,6-0 |
| ITF M25 Naples | 2019/10/27 14:00 | Mehdi Laalej v Nikolay Sysoev | 6-2,6-1 |
| ITF M15 Cancun | 2019/08/26 15:30 | Nikolay Sysoev v Logan Smith | 1-6,2-6 |
| ITF M15 Monastir | 2021/02/28 09:00 | Valentin Lapalu v Jason Janis | 6-1,6-1 |
| ITF M15 Monastir | 2021/02/21 11:00 | Daiki Yoshimura v Jason Janis | 6-0,6-2 |
| ITF M15 Monastir | 2021/02/14 08:30 | Omar Giacalone v Jason Janis | 6-2,6-1 |
| ITF M15 Monastir | 2021/02/10 08:30 | Jason Janis v Alexander Erler | 0-6,4-6 |
| ITF M15 Monastir | 2021/01/31 08:30 | Jason Janis v Alexandre Ruscica | 1-6,0-6 |
| ITF M15 Monastir | 2020/12/15 08:00 | Lucas Poullain v Jason Janis | 6-2,6-0 |
| ITF M15 Monastir | 2020/12/06 09:00 | Jason Janis v Uladzislau Zhuk | 6-4,2-6,3-10 |
| ITF M15 Heraklion | 2020/11/24 07:30 | Robert Strombachs v Jason Janis | 6-0,6-1 |