Stadium: Kennedy-Grossman Court Round: 19 Ground: Hardcourt outdoor
| Challenger Fairfield | 2022/10/09 17:00 | Colin Markes v Alfredo Perez | 6-3,5-7,3-6 |
| ITF M15 Cancun | 2021/09/29 17:35 | Alfredo Perez v Colin Markes | 6-2,7-5 |
| UTR Pro Tennis Series California | 2021/08/24 20:00 | Colin Markes v Alfredo Perez | 3-6,5-6 |
| ITF M25 Fort Worth | 2019/10/21 15:00 | Colin Markes v Alfredo Perez | 4-6,0-6 |
| Challenger Cary | 2023/09/10 17:00 | Colin Markes v Alex Rybakov | 3-6,1-6 |
| UTR Pro California | 2023/08/24 17:00 | Colin Markes v Alexey Nesterov | 0-6,7-6,5-6 |
| UTR Pro California | 2023/08/23 19:58 | Colin Markes v Juan Carlos Aguilar | 6-4,6-4 |
| UTR Pro California | 2023/08/22 17:00 | Colin Markes v Nedim Suko | 6-4,6-2 |
| UTR Pro California | 2023/08/21 20:48 | Colin Markes v Joseph Corse | 6-3,6-3 |
| Challenger Stanford | 2023/08/14 21:30 | Colin Markes v Federico Gaio | 6-3,3-6,4-6 |
| Challenger Stanford | 2023/08/13 17:00 | Colin Markes v Tristan Boyer | 1-6,3-6 |
| UTR Pro California | 2023/08/10 17:00 | Colin Markes v Lawee Sherif | 6-2,5-4 |
| Challenger Cary | 2023/09/11 18:25 | Alfredo Perez v Jaimee Floyd Angele | 3-6,2-6 |
| Challenger Cary | 2023/09/10 20:20 | Alfredo Perez v Kyle Kang | 6-4,6-2 |
| Challenger Salinas | 2023/07/24 15:00 | Alfredo Perez v Tristan Boyer | 1-6,3-6 |
| Challenger Salinas | 2023/07/23 15:00 | Alfredo Perez v Keenan Mayo | 6-2,6-3 |
| Challenger Granby | 2023/07/16 22:45 | Alfredo Perez v Philip Sekulic | 3-6,4-6 |
| ITF M25 Dallas | 2023/07/13 16:00 | Alfredo Perez v Micah Braswell | 3-6,5-7 |
| ITF M25 Dallas | 2023/07/12 15:00 | Alfredo Perez v Tyler Zink | 6-1,6-4 |
| ITF M15 Lakewood | 2023/07/09 17:00 | Andre Ilagan v Alfredo Perez | 7-5,3-6,6-3 |