| UTR Pro Tennis Series - Miami | 2021/11/07 15:00 | Maximiliano Estevez v Francisco Bastias | 4-6,6-4,6-1 |
| UTR Pro Tennis Series - Miami | 2021/11/06 22:05 | Maximiliano Estevez v Elio Jose Ribeiro Lago | 7-6,5-2 |
| 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 |