| UTR Pro Atlanta | 10/28 21:00 | - | Masaki Posey v Fardeen Quamar | 1-6,6-0,2-1 | |
| UTR Pro Atlanta | 10/27 20:30 | - | Masaki Posey v Aidan Atwood | 3-6,5-7 | |
| UTR Pro Tennis Series Atlanta | 06/26 13:30 | - | Harsh Parikh v Masaki Posey | 6-1,5-3 | |
| UTR Pro Tennis Series Atlanta | 06/25 18:30 | - | Masaki Posey v Photos Photiades | 7-6,5-0 | |
| UTR Pro Tennis Series Atlanta | 06/24 17:00 | - | Masaki Posey v Welsh Hotard | 4-6,4-6 | |
| UTR Pro Tennis Series Atlanta | 06/22 15:30 | - | Masaki Posey v Harry Thursfield | 6-4,1-0 | |
| UTR Pro Tennis Series Atlanta | 06/21 19:30 | - | Masaki Posey v Bruno Vietri | 3-6,3-6 | |
| UTR Pro Tennis Series Atlanta | 06/20 14:00 | - | Andrew Lutschaunig v Masaki Posey | 6-3,6-1 |