Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/03/08 12:30 | Dermiens, Guillaume v de La Bassetiere, Constant | 3-6,2-6 |
| ITF - M15 Monastir | 2021/03/07 08:00 | Dermiens, Guillaume v Tinelli, Matteo | 3-6,7-5,10-7 |
| ITF - M15 Monastir | 2021/03/01 08:00 | Dermiens, Guillaume v Kotzen, Alexander | 1-6,5-7 |
| ITF - M15 Monastir | 2021/02/28 08:00 | Dermiens, Guillaume v Corino, Marco | 6-0,6-2 |
| ITF - M15 Monastir | 2021/02/22 08:00 | Kazuma Kawachi v Dermiens, Guillaume | 7-6,5-7,10-8 |
| ITF - M15 Sharm El Sheikh | 2020/11/02 10:30 | Dermiens, Guillaume v Taha Baadi | 7-6,2-6,8-10 |
| ITF - M15 Sharm El Sheikh | 2020/11/01 12:00 | Leonid Sheyngezikht v Dermiens, Guillaume | 3-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2020/10/25 09:00 | Dermiens, Guillaume v Tristan Boyer | 2-6,2-6 |
| Slovakian International | 2020/07/23 14:10 | Galik, Matej v Samuel Puskar | 6-3,6-1 |
| ITF - M15 Héraklion | 2020/03/02 08:30 | Samuel Puskar v Aristotelis Thanos | 6-2,3-6,3-10 |
| ITF - M15 Monastir | 2020/02/03 08:30 | Samuel Puskar v Coppini, Alessandro | 6-4,2-6,3-10 |
| ITF - M15 Monastir | 2020/01/29 08:25 | Samuel Puskar v Enrico Dalla Valle | 6-2,6-7,2-6 |
| ITF - M15 Monastir | 2020/01/19 08:00 | Samuel Puskar v Niki Kaliyanda Poonacha | 6-7,6-1,9-11 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/13 09:00 | Piotr Grynkowski v Samuel Puskar | 6-3,6-0 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/12 10:40 | Michael Gloeckler v Samuel Puskar | 2-6,6-7 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/11 11:00 | Sizya Ernest Kivanda v Samuel Puskar | 3-6,6-7 |