Stadium: Central Round: 28 Ground: Clay
| ITF M25 - Montauban | 2021/06/25 10:00 | Viktor Durasovic v Jonathan Eysseric | 3-6,2-6 |
| ITF M25 - Montauban | 2021/06/24 11:50 | Maxime Mora v Jonathan Eysseric | 3-6,4-6 |
| ITF M25 - Montauban | 2021/06/23 11:25 | Jonathan Eysseric v Oriol Roca Batalla | 6-3,6-2 |
| Challenger - Lyon | 2021/06/06 13:20 | Jonathan Eysseric v Camilo Ugo Carabelli | 2-6,4-6 |
| ITF M15 - Helsinki | 2021/06/02 08:05 | Jonathan Eysseric v Jaimee Floyd Angele | 6-2,2-6,4-6 |
| ITF M15 - Valldoreix | 2021/05/09 13:00 | Jonathan Eysseric v Pedro Araujo | 6-4,0-6,5-10 |
| ITF M15 - Bratislava | 2021/03/12 09:00 | Andrew Paulson v Jonathan Eysseric | 3-6,4-6 |
| ITF M15 - Bratislava | 2021/03/11 09:00 | Jonathan Eysseric v Luca Van Assche | 6-3,6-3 |
| ITF M25 - Montauban | 2021/06/25 11:50 | Antoine Escoffier v Valentin Royer | 4-6,5-7 |
| ITF M25 - Montauban | 2021/06/24 10:00 | Valentin Royer v Dayne Kelly | 7-6,6-2 |
| ITF M25 - Montauban | 2021/06/23 10:00 | Mateus Alves v Valentin Royer | 4-6,2-6 |
| ITF M25 - Grasse | 2021/06/20 12:50 | Alvaro Lopez San Martin v Valentin Royer | 7-6,7-5 |
| ITF M25 - Grasse | 2021/06/19 14:20 | Valentin Royer v Franco Agamenone | 6-3,6-2 |
| ITF M25 - Grasse | 2021/06/18 08:00 | Clement Tabur v Valentin Royer | 6-3,4-6,2-6 |
| ITF M25 - Grasse | 2021/06/17 09:25 | Valentin Royer v Viktor Durasovic | 6-2,6-4 |
| ITF M25 - Grasse | 2021/06/16 08:00 | Valentin Royer v George Loffhagen | 4-6,6-2,6-0 |