Stadium: Court 3 Round: 44 Ground: Clay
| ITF Romania F2 Qual | 2018/05/27 07:00 | Laurentiu Mandocescu v Dan Alexandru Tomescu | 1-6,2-6 |
| ITF Romania F2 Qual | 2018/05/26 13:30 | Eugen Durnescu v Dan Alexandru Tomescu | 6-3,1-6,3-6 |
| ITF Romania F1 | 2018/05/23 07:00 | Dan Alexandru Tomescu v Thomas Setodji | 6-4,2-6,2-6 |
| ITF Turkey F19 | 2018/05/16 07:00 | Florian Fallert v Dan Alexandru Tomescu | 6-3,6-3 |
| ITF Turkey F19 Qual | 2018/05/14 07:30 | Dan Alexandru Tomescu v Neil Oberleitner | 6-1,7-5 |
| ITF Turkey F19 Qual | 2018/05/13 07:30 | Dan Alexandru Tomescu v Alexandru Cristian Bodnariuk | 6-0,6-1 |
| ITF Turkey F18 | 2018/05/09 09:05 | Dan Alexandru Tomescu v Dante Gennaro | 0-6,1-6 |
| ITF Qatar F3 Qual | 2018/03/11 14:30 | Vuk Velickovic v Dan Alexandru Tomescu | 3-6,6-4,6-2 |
| ITF Belgium F6 | 2017/07/22 07:00 | Robi Tholl v Thibault De Negri | 6-3,6-1 |
| ITF Belgium F5 | 2017/07/15 07:00 | Maxime Lapraille v Thibault De Negri | 7-6,6-2 |
| ITF Belgium F3 | 2017/07/04 18:10 | Jakob Johansson-Holm v Thibault De Negri | 4-6,6-3,6-1 |
| ITF Belgium F14 | 2016/09/10 07:00 | Arnaud Destrebecq v Thibault De Negri | 7-5,4-6,6-3 |
| ITF Belgium F6 Qual | 2016/07/16 07:00 | Hunter Johnson v Thibault De Negri | 6-1,6-0 |
| ITF Belgium F4 Qual | 2016/07/03 10:00 | Javier Naser v Thibault De Negri | 6-0,6-3 |
| ITF Belgium F3 Qual | 2016/06/25 07:00 | Thibault De Negri v Javier Naser | 1-6,4-6 |
| ITF Croatia F4 Qual | 2016/03/19 08:00 | Domen Gostincar v Thibault De Negri | 6-4,6-2 |