| UTR Pro Tennis Series - Manzanillo | 2021/08/07 15:00 | Gerardo L Villasenor v Manuel S Montemayor | 3-6,6-4,6-1 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/11 13:00 | Nathan Oppenheim v Manuel S Montemayor | 1-6,1-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/10 14:30 | Rafael De Alba v Manuel S Montemayor | 1-6,2-5 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/07 15:00 | Gerardo L Villasenor v Manuel S Montemayor | 3-6,6-4,6-1 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/06 15:00 | Emiliano Elizarraras v Manuel S Montemayor | 0-6,1-5 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/05 13:00 | Alejandro Hayen v Manuel S Montemayor | 1-6,6-3,0-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/04 13:00 | Diego Nava v Manuel S Montemayor | 2-6,6-2,2-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/02 14:30 | Isaac A Arevalo v Manuel S Montemayor | 4-6,3-2 |
| UTR Pro Tennis Series - Cancún | 2021/04/10 16:00 | Manuel S Montemayor v Evan Bynoe | 4-6,3-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/10 14:30 | Nathan Oppenheim v Gerardo L Villasenor | 5-7,0-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/09 17:00 | Gerardo L Villasenor v Jose Antonio Rodriguez Rodriguez | 6-4,5-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/08 14:30 | Gerardo L Villasenor v Alan Magadan | 6-0,3-6,5-3 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/07 15:00 | Gerardo L Villasenor v Manuel S Montemayor | 3-6,6-4,6-1 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/06 16:30 | Gerardo L Villasenor v Alonso A Delgado | 7-6,5-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/04 16:00 | Gerardo L Villasenor v Lazaro Navarro-Batles | 6-2,5-3 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/03 14:00 | Gerardo L Villasenor v Jose Antonio Rodriguez Rodriguez | 6-3,5-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/02 17:30 | A Richards v Gerardo L Villasenor | 1-6,0-6 |