stadio: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Calabasas | 2021/10/26 17:00 | Chanchai Sookton-Eng v Masato Perera | 6-1,2-6,6-10 |
| UTR Pro Tennis Series California | 2021/08/27 22:30 | Lucas Gomez v Masato Perera | 6-1,6-4 |
| UTR Pro Tennis Series California | 2021/08/25 20:30 | Kyle Kang v Masato Perera | 6-3,6-2 |
| UTR Pro Tennis Series California | 2021/08/25 00:30 | Sebastian Gorzny v Masato Perera | 3-6,4-6 |
| UTR Pro Tennis Series California | 2021/08/24 00:45 | Masato Perera v Austin Di Giulio | 6-1,6-2 |
| ITF M25 Calabasas | 2021/10/26 17:00 | Giacomo Revelli v Joe Tyler | 4-6,6-1,10-5 |
| UTR Pro Tennis Series California | 2021/10/17 16:30 | Giacomo Revelli v Karl Lee | 7-5,4-2 |
| UTR Pro Tennis Series California | 2021/10/16 16:30 | Giacomo Revelli v Isaac Becroft | 6-3,7-6 |
| UTR Pro Tennis Series California | 2021/10/15 16:30 | Giacomo Revelli v Rohan Murali | 6-3,6-3 |
| UTR Pro Tennis Series California | 2021/10/13 16:30 | Giacomo Revelli v William Peters | 0-6,3-6 |
| UTR Pro Tennis Series California | 2021/10/12 21:00 | Giacomo Revelli v Alessandro-D Ventre | 6-4,2-6,7-6 |
| UTR Pro Tennis Series California | 2021/10/11 15:00 | Evan Song v Giacomo Revelli | 6-3,5-3 |
| UTR Pro Tennis Series Portoroz | 2021/08/27 13:30 | Giacomo Revelli v Gal Emersic Potocnik | 6-1,6-1 |