| UTR Pro Tennis Series Manzanillo | 2021/12/15 19:36 | Juan Ignacio Batalla v Adrian Contreras | 6-3,7-5 |
| UTR Pro Tennis Series Manzanillo | 2021/12/14 16:30 | Jean Baptiste Badon v Adrian Contreras | 6-2,6-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/12 16:30 | Rodrigo Echavarria v Adrian Contreras | 6-0,1-0 |
| UTR Pro Tennis Series Manzanillo | 2021/12/11 19:30 | Aleksandar Temov v Adrian Contreras | 0-6,1-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/10 15:00 | Eduardo Yahir Orozco Rangel v Adrian Contreras | 4-6,3-5 |
| UTR Pro Tennis Series Manzanillo | 2021/12/09 19:53 | Ivar Aramburu v Adrian Contreras | 2-6,6-0,6-0 |
| ITF M15 Cancun | 2021/11/28 14:00 | Adrian Contreras v Austin Ansari | 3-6,0-6 |
| ITF M15 Cancun | 2021/10/18 15:00 | Luis Britto v Adrian Contreras | 6-2,6-3 |
| UTR Pro Tennis Series Manzanillo | 2021/12/14 18:00 | Juan Ignacio Batalla v David Perez Sanz | 2-6,6-3,1-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/13 20:50 | David Perez Sanz v Lazaro Navarro-Batles | 6-4,6-7,6-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/12 16:30 | David Perez Sanz v Manuel S Montemayor | 6-2,6-4 |
| UTR Pro Tennis Series Manzanillo | 2021/12/11 15:00 | Javier A M Crespo v David Perez Sanz | 5-7,2-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/09 15:00 | David Perez Sanz v Luciano Doria | 6-7,6-2,6-2 |
| UTR Pro Tennis Series Manzanillo | 2021/12/08 15:00 | David Perez Sanz v Emiliano Elizarraras | 6-1,6-3 |
| UTR Pro Tennis Series Manzanillo | 2021/12/07 16:30 | David Perez Sanz v Aleksandar Temov | 6-0,6-2 |
| UTR Pro Tennis Series Manzanillo | 2021/12/06 19:00 | David Perez Sanz v David Morell Perez | 6-2,6-2 |