Stadium: Court N-4 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/12/14 17:00 | Perry Gregg v Joshua Sheehy | 6-2,6-4 |
| ITF M15 Cancun | 2021/12/13 18:00 | Perry Gregg v Kevin Gonzalez | 6-3,7-5 |
| ITF M15 Cancun | 2021/12/12 15:00 | Perry Gregg v Lucca Pinto | 6-3,6-4 |
| ITF M15 Cancun | 2021/12/06 14:00 | Juan Sebastian Osorio v Perry Gregg | 3-6,7-6,10-8 |
| ITF M15 Cancun | 2021/12/05 14:00 | Nicolas Esteban Rico Arias v Perry Gregg | 3-6,4-6 |
| ITF M15 Cancun | 2021/12/04 14:00 | Perry Gregg v Isaiah Strode | 4-6,6-3,7-10 |
| ITF M15 Cancun | 2021/12/02 16:00 | Makoto Ochi v Perry Gregg | 3-6,4-6 |
| ITF M15 Cancun | 2021/11/30 16:00 | Jakub Wojcik v Perry Gregg | 3-6,4-6 |
| UTR Pro Tennis Series New York | 2022/01/01 21:44 | Mac Kiger v Udayan Bhakar | 7-6,6-2 |
| UTR Pro Tennis Series New York | 2021/12/31 17:00 | Mac Kiger v Brian Shi | 2-6,7-5,3-6 |
| UTR Pro Tennis Series New York | 2021/12/30 17:30 | Mac Kiger v Liam Krall | 1-6,6-2,4-6 |
| UTR Pro Tennis Series New York | 2021/12/29 20:30 | Roy Smith v Mac Kiger | 6-4,6-3 |
| UTR Pro Tennis Series New York | 2021/12/28 19:00 | Nicholas Steiglehner v Mac Kiger | 6-4,1-6,5-3 |
| UTR Pro Tennis Series Dallas | 2021/08/08 13:00 | William Grant v Mac Kiger | 6-4,6-5 |
| UTR Pro Tennis Series Dallas | 2021/08/07 17:30 | Mac Kiger v A.J Catanzariti | 7-5,1-6,5-3 |
| UTR Pro Tennis Series Dallas | 2021/08/06 14:30 | Elijah Poritzky v Mac Kiger | 3-6,5-7 |