| UTR Pro Tennis Series Dallas | 2021/08/04 16:00 | Lawrence Sciglitano v Elijah Poritzky | 7-6,3-6,3-6 |
| UTR Pro Tennis Series Dallas | 2021/08/03 16:00 | Lawrence Sciglitano v Jackson Allen | 3-6,1-6 |
| UTR Pro Tennis Series Dallas | 2021/08/02 19:00 | Lawrence Sciglitano v Eric Hadigian | 3-6,6-7 |
| UTR Pro Tennis Series Dallas | 2021/08/04 16:00 | Eric Hadigian v Mac Kiger | 5-7,6-4,5-7 |
| 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 Atlanta | 2021/07/07 16:30 | Mac Kiger v Donald Young | 7-6,2-6,0-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/06 12:00 | Mac Kiger v Juan Pablo Cenoz | 1-6,2-6 |
| UTR Pro 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 |