Stadium: Court 4 Round: 26 Ground: Clay
| ITF M25 Pazardzhik | 2023/10/03 08:40 | Eric Vanshelboim v Dimitris Sakellaridis | 6-2,6-3 |
| ITF M25 Pazardzhik | 2023/09/28 08:15 | Yanaki Milev v Eric Vanshelboim | 6-2,7-5 |
| ITF M25 Pazardzhik | 2023/09/27 12:20 | George Lazarov v Eric Vanshelboim | 2-6,2-6 |
| ITF M25 Pardubice | 2023/09/23 09:50 | Jonas Forejtek v Eric Vanshelboim | 6-4,6-4 |
| ITF M25 Pardubice | 2023/09/22 08:55 | Eric Vanshelboim v Jiri Barnat | 7-6,3-6,6-4 |
| ITF M25 Pardubice | 2023/09/21 09:25 | Eric Vanshelboim v Daniel Paty | 6-4,7-5 |
| ITF M25 Pardubice | 2023/09/20 09:20 | Eric Vanshelboim v Noel Larwig | 6-2,6-3 |
| ITF M25 Kigali | 2023/09/15 08:00 | Eric Vanshelboim v Guy Orly Iradukunda | 1-6,6-1,3-6 |
| ITF M25 Pazardzhik | 2023/10/04 06:55 | Mihail Ivanov v Nikola Kolyachev | 4-6,2-6 |
| ITF M25 Pazardzhik | 2023/09/29 08:40 | Nikola Kolyachev v Yanaki Milev | 0-6,0-6 |
| ITF M25 Pazardzhik | 2023/09/28 11:15 | Stefanos Sakellaridis v Nikola Kolyachev | 4-6,4-6 |
| ITF M25 Pazardzhik | 2023/09/27 12:35 | Nikola Kolyachev v Maxwell Benson | 6-4,7-6 |
| ITF M25 Pazardzhik | 2023/09/25 10:00 | Nikola Kolyachev v Martin Dimitrov | 6-4,6-2 |
| ITF M25 Pazardzhik | 2023/09/25 07:00 | Nikola Kolyachev v Vladimir Kravec | 6-0,6-1 |
| ITF M15 Pirot | 2023/09/05 07:25 | Alexander Chepik v Nikola Kolyachev | 6-4,2-6,10-8 |
| ITF M15 Pirot | 2023/09/04 08:30 | Nikola Mitrovic v Nikola Kolyachev | 3-6,0-6 |