| UTR Pro Tennis Series Nevada | 2021/07/03 16:30 | Eric Hadigian v Mac Kiger | 0-0 |
| UTR Pro Tennis Series Dallas | 2021/08/03 13:00 | Eric Hadigian v Elijah Poritzky | 6-0,6-2 |
| UTR Pro Tennis Series Dallas | 2021/08/02 19:00 | Lawrence Sciglitano v Eric Hadigian | 3-6,6-7 |
| UTR Pro Tennis Series Nevada | 2021/07/04 15:00 | Eric Hadigian v Quinn Vandecasteele | 3-6,4-6 |
| UTR Pro Tennis Series Nevada | 2021/07/03 16:30 | Eric Hadigian v Mac Kiger | 0-0 |
| UTR Pro Tennis Series Nevada | 2021/07/01 15:00 | Eric Hadigian v Nicolas Barrientos | 2-6,3-6 |
| UTR Pro Tennis Series Nevada | 2021/06/30 16:30 | Eric Hadigian v Bjorn Swenson | 7-6,2-6,1-6 |
| UTR Pro Tennis Series Nevada | 2021/06/29 18:00 | Eric Hadigian v Hudson Rivera | 5-7,6-4,5-1 |
| UTR Pro Tennis Series Nevada | 2021/06/28 15:00 | Eric Hadigian v Finn Bass | 7-6,6-3 |
| UTR Pro Tennis Series Dallas | 2021/08/02 19:00 | Jackson Allen v Mac Kiger | 4-6,6-2,6-7 |
| UTR Pro Pro Tennis Tennis Series Atlanta | 2021/07/07 16:30 | Mac Kiger v Donald Young | 7-6,2-6,0-5 |
| UTR Pro Pro Tennis Tennis Series Atlanta | 2021/07/06 12:00 | Mac Kiger v Juan Pablo Cenoz | 1-6,2-6 |
| UTR Pro Pro Tennis Tennis Series Atlanta | 2021/07/05 12:00 | Mac Kiger v Andrew Rogers | 7-6,4-6,1-6 |
| UTR Pro Tennis Series Nevada | 2021/07/03 16:30 | Eric Hadigian v Mac Kiger | 0-0 |
| UTR Pro Tennis Series Nevada | 2021/07/02 18:00 | Mac Kiger v Joshua Charlton | 6-4,3-6,2-5 |
| UTR Pro Tennis Series Nevada | 2021/07/01 15:00 | Mac Kiger v Alejandro Quiles | 6-1,6-2 |
| UTR Pro Tennis Series Nevada | 2021/06/30 16:30 | Maxwell McKennon v Mac Kiger | 6-4,4-6,5-2 |