| UTR Pro Tennis Series Dallas | 2021/08/02 19:00 | Lawrence Sciglitano v Eric Hadigian | 3-6,6-7 |
| UTR Pro Tennis Series Dallas | 2021/08/02 19:00 | Jackson Allen v Mac Kiger | 4-6,6-2,6-7 |
| UTR Pro Tennis Series California | 2021/05/22 16:30 | Luis Humberto Lopez v Jackson Allen | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/20 16:30 | Jackson Allen v Sema Pankin | 0-6,6-3,3-5 |
| UTR Pro Tennis Series California | 2021/05/19 18:00 | Jackson Allen v Alexander Sarkissian | 6-7,3-5 |
| UTR Pro Tennis Series California | 2021/05/18 18:00 | Jackson Allen v Ante Pavic | 6-7,4-6 |
| UTR Pro Tennis Series California | 2021/05/17 19:30 | Jackson Allen v Lawee Sherif | 6-4,6-1 |