| UTR Pro Tennis Series Miami | 2021/11/06 15:30 | Matthew Segura v Maximiliano Estevez | 2-6,3-6 |
| UTR Pro Tennis Series Miami | 2021/11/04 17:00 | Joseph Chen v Maximiliano Estevez | 0-6,1-5 |
| UTR Pro Tennis Series Miami | 2021/11/03 18:30 | Bruno Vietri v Maximiliano Estevez | 4-6,3-5 |
| UTR Pro Tennis Series Miami | 2021/11/01 16:30 | Juan David Velasquez v Maximiliano Estevez | 2-6,3-6 |
| 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 Miami | 2021/11/04 19:30 | Elio Jose Ribeiro Lago v Matthew Foster-Estwick | 7-5,5-2 |
| UTR Pro Tennis Series Miami | 2021/11/03 20:00 | Elio Jose Ribeiro Lago v Suraj Prabodh | 6-2,6-4 |
| UTR Pro Tennis Series Miami | 2021/11/02 17:00 | Elio Jose Ribeiro Lago v Martim L Prata | 7-5,4-6,1-5 |
| UTR Pro Tennis Series Miami | 2021/11/01 19:30 | Azariah Rusher Azariah Rusher v Elio Jose Ribeiro Lago | 4-6,6-6 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | Blu Baker v Elio Jose Ribeiro Lago | 7-6,6-4 |
| ITF M15 Perugia | 2021/07/18 13:00 | Riccardo Di Nocera v Elio Jose Ribeiro Lago | 5-7,7-6,10-1 |
| ITF M15 L'Aquila | 2021/07/13 09:15 | Edoardo Graziani v Elio Jose Ribeiro Lago | 6-4,6-4 |
| ITF M15 L'Aquila | 2021/07/12 08:00 | Elio Jose Ribeiro Lago v Antonio Campo | 6-4,5-7,10-8 |