| UTR Pro Tennis Series Miami | 2021/11/04 21:00 | Martim L Prata v Suraj Prabodh | 6-7,6-2,6-0 |
| UTR Pro Tennis Series Miami | 2021/11/04 15:30 | Martim L Prata v Matthew Foster-Estwick | 6-1,6-4 |
| UTR Pro Tennis Series Miami | 2021/11/03 17:00 | Azariah Rusher v Martim L Prata | 6-2,5-0 |
| UTR Pro Tennis Series Miami | 2021/11/02 17:00 | Elio Jose Ribeiro Lago v Martim L Prata | 7-5,4-6,1-5 |
| ITF M15 Naples | 2021/10/11 13:30 | Joshua Goodger v Martim L Prata | 7-6,6-1 |
| ITF M25 Idanha-A-Nova | 2021/07/14 08:00 | Martim L Prata v Daniel Little | 2-6,3-6 |
| ITF M15 Almada | 2021/07/08 08:30 | Martim L Prata v Harry Wendelken | 4-6,6-7 |
| ITF M15 Almada | 2021/07/07 10:30 | Naoki Tajima v Martim L Prata | 3-6,2-6 |
| UTR Pro Tennis Series Miami | 2021/11/06 17:00 | Bruno Vietri v Juan David Velasquez | 6-7,7-6,3-6 |
| UTR Pro Tennis Series Miami | 2021/11/04 17:00 | Matthew Segura v Juan David Velasquez | 6-4,5-4 |
| UTR Pro Tennis Series Miami | 2021/11/02 20:00 | Jerry Barton v Juan David Velasquez | 1-6,7-6,6-7 |
| UTR Pro Tennis Series Miami | 2021/11/01 16:30 | Juan David Velasquez v Maximiliano Estevez | 2-6,3-6 |
| 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 |