Stadium: Court 20 Round: 25 Ground: Clay
| ITF M15 - Antalya | 2023/11/28 09:30 | Maxim Zhukov v Denis Klok | 6-4,7-5 |
| ITF M25 Telavi | 2023/10/12 07:00 | Denis Klok v Nino Serdarusic | 3-6,4-6 |
| ITF M25 Telavi | 2023/10/11 10:45 | Ilya Snitari v Denis Klok | 2-6,7-5,4-6 |
| ITF M25 Pazardzhik | 2023/10/03 09:50 | Denis Klok v Gabriel Donev | 0-6,0-6 |
| ITF M15 Arad | 2023/09/28 08:00 | Vlad Andrei Dancu v Denis Klok | 6-4,6-4 |
| ITF M15 Arad | 2023/09/27 07:00 | Mihai Razvan Marinescu v Denis Klok | 3-6,7-6,3-6 |
| ITF M15 Arad | 2023/09/26 08:25 | Ioan Alexandru Chirita v Denis Klok | 3-6,6-4,2-6 |
| Challenger Sibiu | 2023/09/17 08:00 | Vlad Andrei Dancu v Denis Klok | 6-2,6-0 |
| ITF M15 - Antalya | 2023/11/28 11:00 | Stefan Popovic v Maksim Tikhomirov | 6-0,6-1 |
| ITF M25 Antalya | 2023/11/22 10:10 | Maksim Tikhomirov v Stefan Palosi | 2-6,2-6 |
| ITF M15 - Antalya | 2023/11/08 07:00 | Mircea-Alexandru Jecan v Maksim Tikhomirov | 6-1,6-1 |
| ITF M15 Monastir | 2023/10/11 08:00 | Maksim Tikhomirov v Maxence Beauge | 1-6,2-6 |
| ITF M15 Monastir | 2023/09/19 12:40 | Dev Javia v Maksim Tikhomirov | 6-4,6-4 |
| ITF M15 Rochester | 2023/07/19 14:30 | Maksim Tikhomirov v Justin Roberts | 1-6,4-6 |
| ITF M25 Santo Domingo | 2023/06/28 15:25 | Maksim Tikhomirov v Liam Draxl | 3-6,1-6 |
| ITF M15 Santo Domingo | 2023/06/20 15:30 | Maksim Tikhomirov v Evan Bynoe | 3-6,1-6 |