| UTR Pro Tennis Series Dallas | 2021/08/02 15:00 | Nico Mostardi v Kyle Frankel | 4-6,4-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/07 15:30 | Nico Mostardi v Conner Huertas Del Pino | 6-4,3-6,0-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/06 12:00 | Nico Mostardi v Nicholas McKinney | 1-6,6-3,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/05 13:30 | Nico Mostardi v Tristan Schoolkate | 2-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/01/13 14:00 | Nico Mostardi v Omar Maldonado | 4-6,4-6 |
| UTR Pro Tennis Series Florida | 2021/01/12 18:00 | Nico Mostardi v John Bernard | 6-3,2-6,6-3 |
| UTR Pro Tennis Series Florida | 2021/01/11 15:30 | Noah Rubin v Nico Mostardi | 6-2,6-4 |
| UTR Pro Tennis Series Florida | 2020/12/19 16:00 | Ivan Yatsuk v Nico Mostardi | 7-6,3-6,6-7 |
| UTR Pro Tennis Series Dallas | 2021/08/02 15:00 | Stefan Latinov v Nicolas Acevedo | 4-6,4-5 |
| UTR Pro Tennis Series Beograd | 2021/07/11 10:00 | Michalis Sakellaridis v Stefan Latinov | 1-6,2-6 |
| UTR Pro Tennis Series Beograd | 2021/07/10 13:00 | Luka Todorovic v Stefan Latinov | 3-6,3-6 |
| UTR Pro Tennis Series Beograd | 2021/07/09 10:00 | Stefan Latinov v Yaraslav Shyla | 2-6,4-6 |
| UTR Pro Tennis Series Beograd | 2021/07/07 12:00 | Stefan Latinov v Viktor Jovic | 7-5,4-6,3-6 |
| UTR Pro Tennis Series Beograd | 2021/07/06 07:30 | Stefan Latinov v Aleksa Mardjonovic | 3-6,1-6 |
| UTR Pro Tennis Series Beograd | 2021/07/05 09:00 | Jean Thirouin v Stefan Latinov | 6-3,7-6 |
| ITF M15 Fayetteville | 2019/09/16 15:00 | Stefan Latinov v Chris Wettengel | 3-6,6-3,7-10 |