Stadium: Court 2 Round: 62 Ground: Clay
| ITF M25 Angers | 2019/04/22 13:15 | Alexander Weis v Louis Dussin | 6-3,6-2 |
| ITF M25 Angers | 2021/04/20 09:30 | Ergi Kirkin v Louis Dussin | 6-1,7-5 |
| ITF M25 Angers | 2021/04/19 09:00 | Louis Dussin v Hendrik Jebens | 6-3,7-5 |
| ITF M25 Reus | 2021/04/13 07:30 | Sean Cuenin v Louis Dussin | 6-1,7-6 |
| ITF M25 Reus | 2021/04/12 07:30 | Vladislav Ivanov v Louis Dussin | 3-6,0-6 |
| ITF M15 Poitiers | 2021/03/16 09:30 | Louis Dussin v Alexis Gautier | 3-6,2-6 |
| ITF M15 Poitiers | 2021/03/15 10:55 | Louis Dussin v Joffrey De Schepper | 6-1,6-3 |
| ITF M15 Poitiers | 2021/03/14 11:45 | Louis Dussin v Valentin Lapalu | 6-2,6-4 |
| ITF M25 Vale Do Lobo | 2021/03/12 14:00 | Kaichi Uchida v Louis Dussin | 6-0,7-6 |
| ITF M15 LPD Gran Canaria | 2021/04/29 11:55 | Alexander Weis v Eduard Esteve Lobato | 3-6,2-6 |
| ITF M15 LPD Gran Canaria | 2021/04/28 11:25 | Alexander Weis v Diego F Flores | 0-6,6-2,6-3 |
| ITF M25 Angers | 2021/04/20 10:35 | Alexander Weis v Vincent Stouff | 7-6,3-6,3-6 |
| ITF M25 Angers | 2021/04/19 10:35 | Alexander Weis v Simon Reveniau | 6-3,6-3 |
| ITF M25 Reus | 2021/04/12 07:30 | Alexander Weis v Sean Cuenin | 2-6,6-4,10-3 |
| ITF M25 Reus | 2021/04/11 10:00 | Alexander Weis v Samuel M Arjona | 7-6,5-7,10-4 |
| ITF M15 Antalya | 2021/03/31 07:00 | Alexander Weis v Daniel Michalski | 4-6,0-6 |
| ITF M15 Antalya | 2021/03/24 08:30 | Alexander Weis v Dragos Nicolae Madaras | 4-6,6-2,3-6 |