| 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 |
| UTR Pro Tennis Series Barcelona | 2021/06/22 11:00 | Kuzey Cekirge v David Perez Sanz | 6-1,6-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/21 14:00 | Ihor Dudun v David Perez Sanz | 1-6,6-3,6-4 |
| UTR Pro Tennis Series Manzanillo | 2021/12/12 18:00 | Lazaro Navarro-Batles v Mario Radev | 6-2,5-4 |
| UTR Pro Tennis Series Manzanillo | 2021/12/10 16:30 | Ivar Aramburu v Lazaro Navarro-Batles | 6-3,6-3 |
| UTR Pro Tennis Series Manzanillo | 2021/12/09 17:00 | Jean Baptiste Badon v Lazaro Navarro-Batles | 6-2,5-4 |
| UTR Pro Tennis Series Manzanillo | 2021/12/08 18:00 | Eduardo Yahir Orozco Rangel v Lazaro Navarro-Batles | 4-6,7-5,7-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/06 20:00 | Gerardo L Villasenor v Lazaro Navarro-Batles | 6-4,3-6,6-3 |
| UTR Pro Tennis Series Manzanillo | 2021/08/14 16:00 | Guillermo Castaneda v Lazaro Navarro-Batles | 6-1,6-1 |
| UTR Pro Tennis Series Manzanillo | 2021/08/13 14:30 | Juan A H Serrano v Lazaro Navarro-Batles | 6-3,6-0 |
| UTR Pro Tennis Series Manzanillo | 2021/08/12 14:30 | Takeyasu Sekiguchi v Lazaro Navarro-Batles | 6-1,3-5 |