Stadium: C2) Città di Pescara Round: 27 Ground: Clay
| ITF M15 Veigy-Foncenex | 2019/01/21 18:30 | Arthur Reymond v Jean Thirouin | 3-6,5-7 |
| ITF M15 Pescara | 2021/08/19 09:00 | Jean Thirouin v Andrea Del Federico | 7-5,6-2 |
| ITF M15 Pescara | 2021/08/17 08:00 | Davide Galoppini v Jean Thirouin | 5-7,6-1,3-6 |
| ITF M25 Pitesti | 2021/08/03 13:30 | Moez Echargui v Jean Thirouin | 6-3,6-2 |
| ITF M15 Castelo Branco | 2021/07/29 10:35 | Jean Thirouin v Sho Shimabukuro | 0-6,1-6 |
| ITF M15 Castelo Branco | 2021/07/28 13:30 | Daniil Glinka v Jean Thirouin | 5-7,7-5,4-6 |
| ITF M25 Idanha-A-Nova | 2021/07/21 13:10 | Jean Thirouin v Daniel Little | 3-6,4-6 |
| ITF M15 Doboj | 2021/07/16 08:00 | Jean Thirouin v Dusan Obradovic | 6-7,4-6 |
| ITF M15 Doboj | 2021/07/15 08:00 | Jean Thirouin v Luka Pavlovic | 6-3,7-6 |
| 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 |
| ITF M25 Bolzano | 2021/08/03 18:35 | Arthur Reymond v Oscar Jose Gutierrez | 6-4,3-6,6-2 |
| ITF M25 Uriage | 2021/07/14 12:00 | Otto Virtanen v Arthur Reymond | 2-6,6-3,7-6 |
| ITF M25 Montauban | 2021/06/24 11:00 | Franco Agamenone v Arthur Reymond | 7-5,7-5 |
| ITF M25 Montauban | 2021/06/23 08:30 | Nazim Makhlouf v Arthur Reymond | 3-6,1-6 |
| Challenger Aix en Provence | 2021/06/13 11:20 | Arthur Reymond v Michael Geerts | 2-6,3-6 |