| ITF M15 Naples | 2021/10/12 14:55 | Juan David Velasquez v Duarte Vale | 1-6,0-6 |
| ITF M15 Naples | 2021/10/05 14:30 | Duarte Vale v Juan David Velasquez | 6-2,6-3 |
| UTR Pro Tennis Series Florida | 2021/08/28 12:00 | Juan David Velasquez v Matthew Foster-Estwick | 1-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/08/27 13:30 | Theo Winegar v Juan David Velasquez | 3-6,6-4,6-1 |
| UTR Pro Tennis Series Florida | 2021/08/26 15:30 | Henry Lieberman v Juan David Velasquez | 6-4,6-0 |
| UTR Pro Tennis Series Florida | 2021/08/24 13:30 | Omar Maldonado v Juan David Velasquez | 6-1,3-6,3-5 |
| UTR Pro Tennis Series Florida | 2021/08/21 12:00 | Chase Ferguson v Juan David Velasquez | 6-2,6-1 |
| UTR Pro Tennis Series Florida | 2021/08/20 14:00 | Antonio M-Hidalgo v Juan David Velasquez | 5-7,2-6 |
| Challenger Buenos Aires | 2021/10/17 14:00 | Lautaro Midon v Maximiliano Estevez | 7-6,2-6,6-1 |
| UTR Pro Tennis Series Manzanillo | 2021/08/14 14:30 | Maximiliano Estevez v Jose Antonio Rodriguez Rodriguez | 4-6,6-3,1-6 |
| UTR Pro Tennis Series Manzanillo | 2021/08/13 13:00 | Alan Sau Franco v Maximiliano Estevez | 1-6,6-1,0-6 |
| UTR Pro Tennis Series Manzanillo | 2021/08/12 13:00 | Oscar M S Hirales v Maximiliano Estevez | 1-6,2-6 |
| UTR Pro Tennis Series Manzanillo | 2021/08/11 14:00 | Guillermo Castaneda v Maximiliano Estevez | 6-7,1-6 |
| UTR Pro Tennis Series Manzanillo | 2021/08/09 13:00 | Luciano Doria v Maximiliano Estevez | 6-4,7-5 |
| UTR Pro Tennis Series Manzanillo | 2021/08/07 14:45 | Alan Magadan v Maximiliano Estevez | 7-5,6-1 |
| UTR Pro Tennis Series Manzanillo | 2021/08/06 13:30 | Oscar M S Hirales v Maximiliano Estevez | 4-6,4-5 |