Round: 54 Ground: Clay
| ITF Italy F34 | 2018/10/27 11:00 | Patrick Grigoriu v Vladimir Filip | 7-6,5-7,4-6 |
| ITF Italy F33 | 2018/10/21 13:20 | Duje Kekez v Patrick Grigoriu | 7-5,6-4 |
| Challenger Sibiu Qual | 2018/09/15 10:00 | Patrick Grigoriu v Nicolae Frunza | 3-6,4-6 |
| ITF Romania F11 | 2018/08/26 08:00 | Victor Vlad Cornea v Patrick Grigoriu | 7-5,6-2 |
| ITF Romania F8 | 2018/08/05 08:30 | Ioan Dan Abrudan v Patrick Grigoriu | 3-6,6-2,0-6 |
| ITF Italy F9 | 2018/04/21 12:00 | Patrick Grigoriu v Luca Prevosto | 4-6,4-6 |
| ITF Turkey F5 | 2018/02/07 09:50 | Alessandro Petrone v Patrick Grigoriu | 0-6,6-1,6-2 |
| ITF Turkey F5 | 2018/02/05 07:30 | Nikita Mashtakov v Patrick Grigoriu | 7-6,3-6,6-7 |
| ITF M25 Arlon | 2019/06/24 13:00 | Frane Nincevic v Loic Cloes | 3-6,6-3,10-5 |
| ITF Belgium F7 | 2018/08/09 15:30 | Loic Cloes v Matias Zukas | 6-7,7-6,1-6 |
| ITF Belgium F7 | 2018/08/06 14:30 | Loic Cloes v Colin Sinclair | 7-5,7-5 |
| ITF Belgium F6 | 2018/08/03 11:40 | Colin Sinclair v Loic Cloes | 6-3,6-1 |
| ITF Belgium F6 | 2018/08/02 11:00 | Loic Cloes v Christoph Negritu | 6-1,1-6,7-5 |
| ITF Belgium F6 | 2018/08/01 13:00 | Florian Fallert v Loic Cloes | 1-6,4-6 |
| ITF Belgium F6 Qual | 2018/07/30 09:55 | Loic Cloes v Alexander Kuerschner | 7-6,7-6 |
| ITF Belgium F6 Qual | 2018/07/29 08:00 | Benjamin Dhoe v Loic Cloes | 5-7,5-7 |