| UTR Pro Tennis Series - Manzanillo | 2021/08/11 14:00 | Guillermo Castaneda v Maximiliano Estevez | 6-7,1-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/10 16:00 | Guillermo Castaneda v Alan Sau Franco | 3-6,3-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/09 13:00 | Alexander Richards v Guillermo Castaneda | 5-7,7-6,2-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/08 13:00 | Alejandro Hayen v Guillermo Castaneda | 6-0,6-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/07 16:00 | Luis Pineda v Guillermo Castaneda | 3-6,0-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/05 14:30 | Guillermo Castaneda v Maximiliano Estevez | 2-6,2-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/04 13:00 | Guillermo Castaneda v Oscar M S Hirales | 3-6,6-0,5-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/03 13:00 | Guillermo Castaneda v Alan Sau Franco | 5-7,4-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/12 13:00 | Alan Sau Franco v Luciano Doria | 6-3,6-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/10 16:00 | Alexander Richards v Luciano Doria | 4-6,1-4 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/09 13:00 | Luciano Doria v Maximiliano Estevez | 6-4,7-5 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/08 14:45 | Luciano Doria v Alan Sau Franco | 1-6,1-6 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/07 13:00 | Luciano Doria v Lazaro Navarro-Batles | 6-1,6-1 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/06 15:00 | Diego Nava v Luciano Doria | 4-6,0-2 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/05 22:00 | Emiliano Elizarraras v Luciano Doria | 2-6,0-5 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/03 17:00 | Alejandro Hayen v Luciano Doria | 4-6,1-6 |