Stadium: BNP Paribas Court Round: 62 Ground: Clay
| ITF M25 Koksijde | 2021/08/16 14:00 | Thomas Deschamps v Laurent Lokoli | 6-7,4-6 |
| ITF M25 Uriage | 2021/07/12 15:15 | Thomas Deschamps v Nicolas Tepmahc | 6-2,6-4 |
| ITF M25 Uriage | 2021/07/12 10:45 | Thomas Deschamps v Adan Freire Da Silva | 5-7,7-6,12-10 |
| ITF M25 Montauban | 2021/06/24 17:20 | Arthur Cazaux v Thomas Deschamps | 6-0,6-3 |
| ITF M25 Montauban | 2021/06/23 11:35 | Bradley Paliska v Thomas Deschamps | 6-7,3-6 |
| ITF M25 Montauban | 2021/06/21 15:10 | Robin Bertrand v Thomas Deschamps | 6-4,1-6,10-12 |
| ITF M25 Montauban | 2021/06/21 06:55 | Roman Revkov v Thomas Deschamps | 0-6,0-6 |
| ITF M25 Grasse | 2021/06/14 14:30 | Thomas Deschamps v Mathys Erhard | 3-6,4-6 |
| ITF M15 Huy | 2021/08/22 15:50 | Thorsten Sollie v Jurriaan Bol | 3-6,6-2,10-2 |