Stadium: Serena Wines 1881 Round: 14 Ground: Clay
| ITF M25 Pensacola | 2021/05/19 18:45 | JC Aragone v Sekou Bangoura | 2-6,4-6 |
| Challenger Salinas 2 | 2021/04/30 15:00 | Thiago Agustin Tirante v JC Aragone | 6-4,4-6,6-1 |
| Challenger Salinas 2 | 2021/04/29 15:00 | Gonzalo Villanueva v JC Aragone | 2-6,2-6 |
| Challenger Salinas 2 | 2021/04/28 15:00 | JC Aragone v Roberto Quiroz | 6-2,6-7,6-2 |
| Challenger Salinas | 2021/04/20 17:15 | JC Aragone v Altug Celikbilek | 2-6,6-7 |
| Challenger Orlando | 2021/04/12 20:35 | Martin Damm v JC Aragone | 3-6,7-5,6-3 |
| Challenger Orlando | 2021/04/12 14:00 | JC Aragone v Thomaz Bellucci | 6-3,7-6 |
| Challenger Cleveland | 2021/03/16 02:00 | Alexander Ritschard v JC Aragone | 7-6,5-7,7-5 |
| ITF M25 Pensacola | 2021/05/21 14:30 | Alejandro Gonzalez v Patrick Kypson | 4-6,0-6 |
| ITF M25 Pensacola | 2021/05/20 14:25 | Juan A H Serrano v Alejandro Gonzalez | 3-6,2-6 |
| ITF M25 Pensacola | 2021/05/19 19:35 | John Bernard v Alejandro Gonzalez | 2-6,1-6 |
| Challenger Salinas 2 | 2021/04/26 19:40 | Tak Khunn Wang v Alejandro Gonzalez | 6-2,3-6,6-2 |
| Challenger Salinas | 2021/04/19 14:30 | Alejandro Gonzalez v Tak Khunn Wang | 2-6,6-1,0-6 |
| Challenger Salinas | 2021/04/18 19:10 | Alejandro Gonzalez v Jorge Panta | 6-0,6-1 |
| ATP Acapulco | 2021/03/15 00:00 | Denis Kudla v Alejandro Gonzalez | 6-3,6-2 |
| ITF M25 Naples | 2021/02/26 16:00 | Cristian Rodriguez v Alejandro Gonzalez | 6-3,5-7,7-6 |