| UTR Pro Tennis Series Bucharest | 2021/12/03 09:30 | Kolisnyk, Olexiy v Frunza, Nicolae | 7-5,3-6,4-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 08:00 | Stefan A Andreescu v Frunza, Nicolae | 2-6,2-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 11:00 | Antonescu, Vasile v Frunza, Nicolae | 6-3,1-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 09:30 | Ioan Alexandru Chirita v Frunza, Nicolae | 2-6,2-5 |
| Coupe Davis | 2021/11/27 10:00 | Frunza, Nicolae v Nicolas Alvarez | 6-2,6-4 |
| ITF - M15 Antalya | 2021/11/04 06:30 | Frunza, Nicolae v Lukas Neumayer | 3-6,3-6 |
| ITF - M15 Antalya | 2021/11/03 11:20 | Frunza, Nicolae v Konstantin Zhzhenov | 6-2,6-3 |
| ITF - M15 Antalya | 2021/10/22 07:00 | Nicholas David Ionel v Frunza, Nicolae | 6-4,6-1 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 11:00 | Jordan Correia Passos Do Carmo v Uzhylovsky, Vladimir | 4-6,6-3,6-2 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 09:30 | Jordan Correia Passos Do Carmo v Valentin Vanta | 7-5,3-6,6-6 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 12:30 | Jordan Correia Passos Do Carmo v Gabriel Donev | 6-1,6-3 |
| ITF - M15 Antalya | 2021/11/09 08:40 | Apostol, Bogdan Ionut v Jordan Correia Passos Do Carmo | 7-5,6-3 |
| ITF - M15 Antalya | 2021/11/03 09:20 | Richard Zusman v Jordan Correia Passos Do Carmo | 2-6,4-6 |
| ITF - M15 Antalya | 2021/10/27 06:55 | Berk Ilkel v Jordan Correia Passos Do Carmo | 7-5,3-6,6-2 |
| ITF - M15 Antalya | 2021/10/26 06:55 | Jordan Correia Passos Do Carmo v Lukas H Lilleengen | 6-3,6-2 |
| ITF - M15 Antalya | 2021/10/25 08:10 | Jordan Correia Passos Do Carmo v Philipp Pavlenko | 7-6,6-2 |