Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Todi | 2021/07/11 09:40 | Arthur Cazaux v Lorenzo Claverie | 6-3,6-7,7-6 |
| Challenger Perugia | 2021/07/04 08:30 | Timofey Skatov v Lorenzo Claverie | 6-2,6-4 |
| ITF M15 Bergamo | 2021/06/22 07:30 | Andrea Basso v Lorenzo Claverie | 6-3,6-0 |
| ITF M15 Bergamo | 2021/06/21 07:30 | Lorenzo Claverie v Wishaya Trongcharoenchaikul | 7-5,6-4 |
| ITF M15 Heraklion | 2021/05/18 10:10 | Lorenzo Claverie v Max Wiskandt | 4-6,4-6 |
| Challenger Rome Qual | 2021/04/25 08:00 | Felipe Meligeni Rodrigues Alves v Lorenzo Claverie | 6-3,6-1 |
| ITF M15 Cairo | 2021/04/19 08:00 | Lukas Krainer v Lorenzo Claverie | 6-2,6-7,11-9 |
| ITF M15 Cairo | 2021/04/18 07:00 | Abdulhamid Mubarak v Lorenzo Claverie | 2-6,2-6 |
| ITF M15 Monastir | 2021/08/28 14:25 | Renta Tokuda v Mateo Nicolas Martinez | 6-3,6-7,4-6 |
| ITF M15 Monastir | 2021/08/27 07:30 | Ezekiel Clark v Renta Tokuda | 6-7,3-6 |
| ITF M15 Monastir | 2021/08/26 07:30 | Kai Lemstra v Renta Tokuda | 2-6,2-6 |
| ITF M15 Monastir | 2021/08/25 07:30 | Hady Habib v Renta Tokuda | 4-6,4-6 |
| ITF M25 Prague | 2021/05/11 09:15 | Renta Tokuda v Peter Goldsteiner | 3-6,4-6 |
| ITF M25 Prague | 2021/05/10 10:30 | Renta Tokuda v Yann Wojcik | 4-6,6-4,10-5 |
| ITF M15 Monastir | 2021/03/26 10:15 | Mohamed Aziz Dougaz v Renta Tokuda | 7-6,6-1 |
| ITF M15 Monastir | 2021/03/25 10:10 | Hazem Naw v Renta Tokuda | 4-6,6-1,6-7 |