| ITF M15 Constanta | 2023/06/02 08:00 | Petr Nesterov v Sebastian Gima | 4-6,2-6 |
| ITF M15 Constanta | 2023/06/01 08:00 | Dan Alexandru Tomescu v Petr Nesterov | 5-7,3-6 |
| ITF M15 Constanta | 2023/05/31 07:00 | Alvin N Tudorica v Petr Nesterov | 3-6,4-6 |
| ITF M15 Bucharest | 2023/05/27 11:25 | Cezar Cretu v Petr Nesterov | 6-3,6-4 |
| ITF M15 Bucharest | 2023/05/26 10:10 | Petr Nesterov v Ryan Nijboer | 7-5,6-2 |
| ITF M15 Bucharest | 2023/05/25 08:00 | Simon Beaupain v Petr Nesterov | 2-6,2-6 |
| ITF M15 Bucharest | 2023/05/23 10:35 | Radu Mihai Papoe v Petr Nesterov | 1-6,6-3,3-6 |
| ITF M15 Kursumlijska Banja | 2023/05/04 11:40 | Maks Kasnikowski v Petr Nesterov | 7-6,6-1 |
| ITF M15 Kursumlijska Banja | 2023/05/31 07:00 | Novak Novakovic v Nicolas Buitrago | 0-6,7-5,6-4 |
| ITF M15 Pazardzhik | 2023/05/24 07:00 | Gabriele Pennaforti v Nicolas Buitrago | 6-2,6-4 |
| ITF M15 Pazardzhik | 2023/05/19 11:20 | Alex Knaff v Nicolas Buitrago | 4-6,6-3,6-2 |
| ITF M15 Pazardzhik | 2023/05/16 08:00 | Nicolas Buitrago v Dan Alexandru Tomescu | 6-4,6-7,7-6 |
| UTR Pro Mexico City | 2023/04/29 20:36 | Maximiliano Estevez v Nicolas Buitrago | 6-7,6-4,6-4 |
| UTR Pro Mexico City | 2023/04/28 18:00 | Juan Pablo Cenoz v Nicolas Buitrago | 3-6,6-3,3-6 |
| UTR Pro Mexico City | 2023/04/27 18:00 | Federico Zeballos v Nicolas Buitrago | 6-2,6-4 |
| UTR Pro Mexico City | 2023/04/26 20:48 | Jose Antonio Rodriguez Rodriguez v Nicolas Buitrago | 6-7,1-6 |