Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Texas | 2021/09/25 14:30 | Pierce Rollins v Harrison Adams | 3-6,6-3,6-4 |
| UTR Pro Tennis Series Texas | 2021/09/23 14:30 | Harrison Adams v Suraj Prabodh | 6-0,6-2 |
| UTR Pro Tennis Series Texas | 2021/09/22 14:30 | Harrison Adams v Stefan Storch | 6-2,2-6,6-4 |
| UTR Pro Tennis Series Texas | 2021/09/21 17:30 | Harrison Adams v Matthis Ross | 6-2,5-3 |
| UTR Pro Tennis Series Texas | 2021/09/20 13:00 | Harrison Adams v Grant Lothringer | 6-1,2-6,6-1 |
| ITF M15 Austin | 2019/11/22 20:00 | Harrison Adams v Ruan Roelofse | 2-6,6-1,2-6 |
| ITF M15 Austin | 2019/11/21 16:00 | Harrison Adams v Cleeve Harper | 6-2,6-2 |
| ITF M15 Austin | 2019/11/19 17:30 | Harrison Adams v Kai Breitbach | 6-0,6-2 |
| ITF M15 Fayetteville | 2021/09/22 23:10 | Tyler Zink v Florian Broska | 3-6,4-6 |
| ITF M15 Champaign | 2021/09/16 17:30 | Tyler Zink v Martin Damm | 6-7,4-6 |
| ITF M15 Champaign | 2021/09/15 21:35 | Adam Walton v Tyler Zink | 3-6,6-7 |
| ITF M25 Champaign | 2021/09/14 17:00 | Tyler Zink v A.trice Pickens | 6-4,6-2 |
| ITF M15 Weston | 2021/07/01 13:00 | Tyler Zink v Roberto Quiroz | 2-6,0-6 |
| ITF M15 Champaign | 2021/06/23 21:55 | Genaro Alberto Olivieri v Tyler Zink | 6-4,6-2 |
| ITF M15 Champaign | 2021/06/22 15:00 | Juan Carlos Aguilar v Tyler Zink | 3-6,2-6 |
| ITF M15 Champaign | 2021/06/21 15:00 | Quinn Vandecasteele v Tyler Zink | 2-6,6-3,8-10 |