Stadium: Central Court Round: 25 Ground: Clay
| ITF Hungary F1 | 2018/05/09 09:00 | Andrei Stefan Apostol v Nicolae Frunza | 4-6,2-6 |
| ITF Romania F1 | 2017/05/17 08:35 | Nicolae Frunza v Andrei Stefan Apostol | 6-4,3-6,6-4 |
| ITF Romania F10 | 2016/07/30 12:00 | Nicolae Frunza v Andrei Stefan Apostol | 6-1,6-4 |
| ITF Romania F8 | 2016/06/28 07:00 | Nicolae Frunza v Andrei Stefan Apostol | 7-5,6-2 |
| ITF Romania F8 | 2018/08/09 07:00 | Roberto Marcora v Nicolae Frunza | 6-2,6-1 |
| ITF Romania F8 | 2018/08/08 10:05 | Nicolae Frunza v Vlad Andrei Dancu | 6-4,7-5 |
| ITF Hungary F4 | 2018/06/14 09:35 | Nicolae Frunza v Mate Valkusz | 1-6,2-6 |
| ITF Hungary F4 | 2018/06/12 10:50 | Nicolae Frunza v Valentin Vanta | 7-6,3-6,6-2 |
| ITF Romania F2 | 2018/05/30 08:15 | Aslan Karatsev v Nicolae Frunza | 6-1,6-2 |
| ITF Romania F1 | 2018/05/27 08:00 | Dragos Dima v Nicolae Frunza | 6-2,6-4 |
| ITF Romania F1 | 2018/05/26 09:30 | Vladislav Melnic v Nicolae Frunza | 7-6,4-6,4-6 |
| ITF Romania F1 | 2018/05/25 08:20 | Nicolae Frunza v Thomas Setodji | 6-3,6-3 |
| ITF Romania F9 | 2018/08/13 10:10 | Andrei Stefan Apostol v Petru-Alexandru Luncanu | 1-6,3-6 |
| ITF Romania F8 | 2018/08/10 07:00 | Roberto Marcora v Andrei Stefan Apostol | 6-3,6-3 |
| ITF Romania F8 | 2018/08/09 08:20 | Andrei Stefan Apostol v Bogdan Borza | 4-6,6-3,6-2 |
| ITF Tunisia F22 | 2018/06/06 09:00 | Andrei Stefan Apostol v Amaury Delmas | 4-6,6-0,3-6 |
| ITF Tunisia F22 | 2018/06/04 09:00 | Andrei Stefan Apostol v Alberto Nieto | 6-3,6-3 |
| ITF Tunisia F22 | 2018/06/03 09:00 | Andrei Stefan Apostol v Skander Ben Abdallah | 6-1,6-3 |
| ITF Romania F2 | 2018/05/30 07:00 | Andrei Stefan Apostol v Gonzalo Escobar | 3-6,1-6 |
| ITF Romania F2 Qual | 2018/05/28 07:30 | Karol Drzewiecki v Andrei Stefan Apostol | 2-6,4-6 |