Stadium: Court 1 Round: 54 Ground: Clay
| ITF M25 Montauban | 2021/06/24 12:05 | Dan Added v Louis Dussin | 7-6,6-3 |
| ITF M25 Montauban | 2021/06/23 10:45 | Louis Dussin v Maxime Hamou | 6-1,2-6,6-4 |
| ITF M25 Vic | 2021/05/17 08:00 | Gijs Brouwer v Louis Dussin | 6-1,6-3 |
| ITF M25 Vic | 2021/05/16 07:00 | Kuzey Cekirge v Louis Dussin | 2-6,6-7 |
| ITF M15 Valldoreix | 2021/05/14 08:00 | Martin Cuevas v Louis Dussin | 4-6,6-2,6-4 |
| ITF M15 Valldoreix | 2021/05/13 10:25 | Louis Dussin v Rishab Agarwal | 6-4,7-5 |
| ITF M15 Valldoreix | 2021/05/12 07:55 | Louis Dussin v Daniel Rincon | 6-2,6-4 |
| ITF M15 Valldoreix | 2021/05/11 08:00 | Diego A B Sanchez v Louis Dussin | 4-6,4-6 |
| ITF M25 Grasse | 2021/06/13 09:35 | Mathis Bondaz v Mathys Erhard | 0-6,1-6 |
| ITF M15 Poitiers | 2021/03/14 09:50 | Mathis Bondaz v Hugo Pontico | 5-7,3-6 |