Stadion: Court 5 Round: 46 Ground: Clay
| Challenger - Sibiu - Qualifikation | 2018/09/15 10:00 | Patrick Grigoriu v Nicolae Frunza | 3-6,4-6 |
| ITF - Rumänien F13 | 2018/09/13 06:30 | Lucas Gerch v Nicolae Frunza | 3-6,7-5,6-2 |
| ITF - Rumänien F13 | 2018/09/12 06:00 | Vlad Stoica v Nicolae Frunza | 0-6,5-7 |
| ITF - Rumänien F12 | 2018/09/07 10:10 | Gabi Adrian Boitan v Nicolae Frunza | 0-6,1-6 |
| ITF - Rumänien F12 | 2018/09/06 07:00 | Lucas Gerch v Nicolae Frunza | 4-6,4-6 |
| ITF - Rumänien F11 | 2018/08/30 11:50 | Claudio Fortuna v Nicolae Frunza | 5-7,3-6 |
| ITF - Rumänien F11 | 2018/08/29 09:45 | Vasile-Alexandru Ghilea v Nicolae Frunza | 2-6,3-6 |
| ITF - Rumänien F10 | 2018/08/22 08:25 | Nicolae Frunza v Alexandar Lazarov | 2-6,3-6 |
| Challenger - Sevilla | 2018/09/01 16:00 | Marc Sieber v Bernabe Zapata Miralles | 6-7,3-6 |
| Challenger - Mallorca | 2018/08/26 11:30 | Federico Zeballos v Marc Sieber | 3-6,6-1,6-3 |
| Challenger - Meerbusch | 2018/08/14 12:30 | Marc Sieber v Johan Sebastien Tatlot | 6-7,6-4,4-6 |
| Challenger - Meerbusch - Qualifikation | 2018/08/13 09:00 | Tristan Lamasine v Marc Sieber | 6-7,5-7 |
| Challenger - Meerbusch - Qualifikation | 2018/08/12 09:40 | Marc Sieber v Adrian Oetzbach | 6-0,6-0 |
| Challenger - Meerbusch - Qualifikation | 2018/08/11 11:45 | Mats Rosenkranz v Marc Sieber | 3-6,3-6 |
| Challenger - Pullach - Qualifikation | 2018/08/04 09:00 | Marc Sieber v Julian Lenz | 4-6,6-4,4-6 |
| Challenger - Liberec - Qualifikation | 2018/07/29 08:30 | Marc Sieber v Marvin Moeller | 2-6,5-7 |