Stadium: Court 1 Round: 25 Ground: Grass
| ITF M15 - Marbella | 2021/05/25 11:25 | Roman Andres Burruchaga v Arthur Reymond | 1-6,6-3,6-1 |
| ITF M15 - Šibenik | 2021/05/19 08:25 | Hernan Casanova v Arthur Reymond | 6-3,6-2 |
| ITF M15 - Valldoreix | 2021/05/09 12:00 | Arthur Reymond v Roman Andres Burruchaga | 2-6,2-6 |
| ITF M15 - Majadahonda | 2021/05/02 13:15 | Arthur Reymond v Miguel Damas | 1-6,2-6 |
| ITF M15 LPD Gran Canaria | 2021/04/29 10:50 | Timofey Skatov v Arthur Reymond | 6-4,6-1 |
| ITF M15 LPD Gran Canaria | 2021/04/28 11:25 | Alexis Musialek v Arthur Reymond | 6-2,3-6,6-7 |
| ITF M15 - Caïro | 2021/04/14 12:30 | Luigi Sorrentino v Arthur Reymond | 5-7,6-4,6-1 |
| ITF - M15 Poitiers | 2021/03/18 12:40 | Kenny de Schepper v Arthur Reymond | 6-2,6-4 |
| ITF - M15 Heraklion | 2021/06/02 06:30 | Luke Johnson v Mattia Bellucci | 6-2,7-5 |
| ITF - M15 Heraklion | 2021/06/01 06:30 | Mattia Bellucci v Volodymyr Uzhylovskyi | 6-1,6-0 |
| ITF - M15 Heraklion | 2021/05/31 06:30 | Mattia Bellucci v Christos Keisidis | 6-4,6-3 |
| ITF - M15 Heraklion | 2021/05/30 06:30 | Mattia Bellucci v Jimmy Yang | 6-2,7-6 |
| ITF - M15 Heraklion | 2021/05/25 06:30 | Mattia Bellucci v William Griffith | 5-7,2-6 |
| ITF - M15 Heraklion | 2021/05/24 06:30 | Mattia Bellucci v George Houghton | 6-4,6-3 |
| ITF - M15 Heraklion | 2021/05/23 08:00 | Mattia Bellucci v Austin Ansari | 6-4,7-5 |
| ITF M15 - Troisdorf | 2021/05/12 09:00 | Dan Added v Mattia Bellucci | 4-6,6-4,7-6 |