Page 4 de l'historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Nikolay Sysoev.
76 matchs enregistrés.
| 07/10/2021 | M15 Naples | Nikolay Sysoev vs. Juan Ignacio Galarza |
| 06/10/2021 | M15 Naples | Nikolay Sysoev vs. Fletcher Scott |
| 05/10/2021 | M15 Naples | Jake Krug vs. Nikolay Sysoev |
| 05/10/2021 | M15 Naples | Nikolay Sysoev vs. Parth Aggarwal |
| 01/08/2021 | M15 Monastir | Drew Baird vs. Nikolay Sysoev |
| 25/07/2021 | M15 Monastir | Austin Ansari (USA) vs. Nikolay Sysoev |
| 19/07/2021 | M15 Monastir | Joshua Sheehy vs. Nikolay Sysoev |
| 18/07/2021 | M15 Monastir | Nikolay Sysoev vs. Fermin Calvo Barcelo |
| 11/07/2021 | M15 Monastir | Evgeny Philippov vs. Nikolay Sysoev |
| 05/07/2021 | M15 Monastir | Lorenzo Rottoli vs. Nikolay Sysoev |
| 04/07/2021 | M15 Monastir | Nikolay Sysoev vs. Anas Chakrouni |
| 28/06/2021 | M15 Antalya | Vladimir Korolev vs. Nikolay Sysoev |
| 27/06/2021 | M15 Antalya | Nikolay Sysoev vs. Jason Janis |
| 20/06/2021 | M15 Antalya | Fletcher Scott vs. Nikolay Sysoev |
| 14/06/2021 | M15 Antalya | Nikolay Sysoev vs. Daniel Antonio Nunez |
| 13/06/2021 | M15 Antalya | Nikolay Sysoev vs. Suleyman Deniz Gursoy |