| UTR Pro Tennis Series - Kalifornia | 2021/09/01 18:00 | Keenan Mayo v Ryan Nuno | 6-3,3-0 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/30 18:00 | Keenan Mayo v Aidan Mayo | 3-6,4-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/29 19:50 | Maximilian Wild v Keenan Mayo | 6-7,0-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/24 21:30 | Keenan Mayo v Warren Wood | 0-6,3-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/23 23:15 | Keenan Mayo v Alfredo Perez | 3-6,1-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/22 16:30 | Colin Markes v Keenan Mayo | 6-1,0-6,5-4 |
| ITF - M15 Monastir | 2021/06/28 13:00 | Perry Gregg v Keenan Mayo | 6-3,6-7,10-6 |
| ITF - M15 Monastir | 2021/06/28 08:00 | Younes Lalami Laaroussi v Keenan Mayo | 4-6,3-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/09/01 19:30 | Neel Rajesh v Shahin Khaledan | 3-6,6-2,5-4 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/31 15:00 | Michail Pervolarakis v Shahin Khaledan | 7-5,5-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/30 15:00 | Shahin Khaledan v Arthur Bellegy | 6-3,7-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/28 16:30 | Ewen Lumsden v Shahin Khaledan | 3-6,6-3,5-3 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/27 19:30 | Kyle Kang v Shahin Khaledan | 6-1,6-1 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/26 19:30 | Ben Gollin v Shahin Khaledan | 6-1,7-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/25 16:30 | Ben Gollin v Shahin Khaledan | 7-6,5-7,1-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/05/25 21:30 | Theodore Dean v Shahin Khaledan | 6-1,6-0 |