Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Las Vegas | 2023/10/18 16:55 | Nathan Ponwith v Sebastian Dominko | 3-6,6-7 |
| ITF M25 Las Vegas | 2023/10/17 13:00 | Jordan Hasson v Sebastian Dominko | 6-7,3-6 |
| ITF M25 Las Vegas | 2023/10/16 13:00 | Meecah Bigun v Sebastian Dominko | 3-6,4-6 |
| Challenger Todi | 2023/08/13 13:15 | Samuel Vincent Ruggeri v Sebastian Dominko | 6-3,6-1 |
| Challenger Cordenons | 2023/08/07 14:15 | Sebastian Dominko v Lorenzo Rottoli | 3-6,5-7 |
| Challenger Cordenons | 2023/08/07 09:00 | Julian Ocleppo v Sebastian Dominko | 3-6,2-6 |
| Challenger Liberec | 2023/07/30 14:10 | Sebastian Dominko v Denis Klok | 6-7,5-7 |
| ITF M25 Bacau | 2023/07/26 15:50 | Bogdan Pavel v Sebastian Dominko | 6-2,6-4 |
| ITF M15 Las Vegas | 2023/10/18 17:00 | Alexander Petrov v Thomas Navarro | 6-0,6-0 |
| ITF M25 Las Vegas | 2023/10/17 13:00 | Alexander Petrov v Stijn Paardekooper | 2-6,6-2,10-6 |
| ITF M25 Las Vegas | 2023/10/16 13:00 | Alexander Petrov v Keenan Mayo | 6-4,6-4 |
| ITF M15 Champaign | 2023/09/14 19:00 | Gabriele Thomas Brancatelli v Alexander Petrov | 5-7,2-6 |
| ITF M15 Champaign | 2023/09/13 20:10 | Roy Horovitz v Alexander Petrov | 7-5,3-6,3-6 |
| ITF M25 Decatur | 2023/08/03 22:40 | Alexander Petrov v Ozan Baris | 4-6,6-7 |
| ITF M25 Decatur | 2023/08/02 21:55 | Lorenzo Claverie v Alexander Petrov | 3-6,2-6 |
| ITF M25 Edwardsville | 2023/07/26 22:55 | Alexander Petrov v Naoki Nakagawa | 7-6,2-6,3-6 |