| UTR Pro Tennis Series Bucharest | 2021/06/02 10:00 | Nicolae Frunza v Vasile Antonescu | 6-7,0-6 |
| ITF M25 Pitesti | 2019/08/14 10:05 | Vasile Antonescu v Nicolae Frunza | 3-6,2-6 |
| ITF Romania F11 | 2017/08/22 10:55 | Nicolae Frunza v Vasile Antonescu | 7-5,5-7,2-6 |
| ITF Hungary F2 | 2016/04/28 08:00 | Nicolae Frunza v Vasile Antonescu | 6-4,6-4 |
| UTR Pro Tennis Series Brasov | 2021/10/31 09:30 | Vasile Antonescu v Stefan A Andreescu | 4-6,7-6,6-3 |
| UTR Pro Tennis Series Brasov | 2021/10/30 09:30 | Vasile Antonescu v Simon A Ivanov | 6-0,6-3 |
| UTR Pro Tennis Series Brasov | 2021/10/28 11:30 | Vasile Antonescu v Vladimir Popov | 4-4 |
| UTR Pro Tennis Series Brasov | 2021/10/27 07:00 | Vasile Antonescu v Roman Boychuk | 6-4,5-0 |
| UTR Pro Tennis Series Brasov | 2021/10/26 08:30 | Vasile Antonescu v Ioan Alexandru Chirita | 1-6,3-6 |
| UTR Pro Tennis Series Brasov | 2021/10/25 10:00 | Vasile Antonescu v Edris Fetisleam | 3-6,1-5 |
| ITF M25 Bacau | 2021/08/18 12:00 | Vasile Antonescu v Tiago Cacao | 2-6,4-6 |
| ITF M25 Bacau | 2021/08/17 07:00 | Vasile Antonescu v Alessandro Bellifemine | 7-6,6-3 |
| ITF M15 Antalya | 2021/11/04 06:30 | Nicolae Frunza v Lukas Neumayer | 3-6,3-6 |
| ITF M15 Antalya | 2021/11/03 11:20 | Nicolae Frunza v Konstantin Zhzhenov | 6-2,6-3 |
| ITF M15 Antalya | 2021/10/22 07:00 | Nicholas David Ionel v Nicolae Frunza | 6-4,6-1 |
| ITF M15 Antalya | 2021/10/21 07:00 | Santiago De La Fuente v Nicolae Frunza | 1-6,7-5,0-6 |
| ITF M15 Antalya | 2021/10/20 10:20 | Gabriele Maria Noce v Nicolae Frunza | 4-6,2-6 |
| ITF M15 Antalya | 2021/10/13 09:20 | Bogdan Ionut Apostol v Nicolae Frunza | 7-6,7-6 |
| Challenger Sibiu | 2021/09/27 09:50 | Nicolae Frunza v Nicholas David Ionel | 6-4,3-6,6-7 |
| Challenger Sibiu | 2021/09/26 11:10 | Oleksii Krutykh v Nicolae Frunza | 2-6,6-7 |