Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Uriage | 2021/07/18 09:00 | Arthur Fils v Giovanni Mpetshi Perricard | 3-6,6-4,6-7 |
| ITF M25 Uriage | 2021/07/17 09:30 | Facundo Juarez v Arthur Fils | 1-6,6-3,3-6 |
| ITF M25 Uriage | 2021/07/14 12:00 | Arthur Fils v Jaimee Floyd Angele | 4-6,6-3,7-6 |
| French Open | 2021/05/26 08:30 | Arthur Fils v Marc Polmans | 1-6,3-6 |
| French Open | 2021/05/24 13:45 | Arthur Fils v Bernard Tomic | 6-7,7-6,6-3 |
| ITF M15 Majadahonda | 2021/05/05 07:00 | Nuno Borges v Arthur Fils | 6-2,3-6,6-2 |
| ITF M15 Majadahonda | 2021/05/03 16:00 | Arthur Fils v Carlos Lopez Montagud | 6-3,6-3 |
| ITF M15 Majadahonda | 2021/05/03 12:00 | Arthur Fils v Mario Mansilla Diez | 7-6,6-2 |
| ITF M15 Huy | 2021/08/26 10:55 | Arthur Fery v Arthur Reymond | 6-4,6-2 |
| ITF M15 Huy | 2021/08/25 15:25 | Pierre Yves Bailly v Arthur Reymond | 3-6,6-3,1-6 |
| ITF M15 Pescara | 2021/08/22 15:00 | Alexis Gautier v Arthur Reymond | 6-4,6-4 |
| ITF M15 Pescara | 2021/08/21 15:00 | Arthur Reymond v Riccardo Balzerani | 7-6,1-6,6-2 |
| ITF M15 Pescara | 2021/08/20 10:30 | Jean Thirouin v Arthur Reymond | 2-6,1-6 |
| ITF M15 Pescara | 2021/08/19 09:10 | Fausto Tabacco v Arthur Reymond | 2-6,1-6 |
| ITF M15 Pescara | 2021/08/18 10:55 | Simone Spaccini v Arthur Reymond | 1-6,1-6 |
| ITF M25 Bolzano | 2021/08/04 11:10 | Marco Bortolotti v Arthur Reymond | 6-4,6-4 |