Stadium: Cancha 2 Round: 14 Ground: Hardcourt outdoor
| ITF - M25 Naples | 2021/02/26 16:00 | Rodriguez, Cristian v Gonzalez, Alejandro | 6-3,5-7,7-6 |
| ITF - M25 Naples | 2021/02/25 17:10 | Gonzalez, Alejandro v Matija Pecotic | 6-1,7-5 |
| ITF - M25 Naples | 2021/02/24 15:00 | Toledo Bague, Pol v Gonzalez, Alejandro | 3-6,1-6 |
| ITF - M25 Naples | 2021/02/19 16:00 | Mitchell Krueger v Gonzalez, Alejandro | 6-2,6-3 |
| ITF - M25 Naples | 2021/02/18 15:00 | Gonzalez, Alejandro v Strong Kirchheimer | 3-6,7-6,7-6 |
| ITF - M25 Naples | 2021/02/17 16:25 | Panta Herreros, Jorge Brian v Gonzalez, Alejandro | 5-7,1-6 |
| Challenger Sao Paulo | 2020/11/23 19:10 | Gonzalez, Alejandro v Juan Pablo Ficovich | 3-6,6-7 |
| Challenger Sao Paulo | 2020/11/22 16:00 | Eduardo Ribeiro v Gonzalez, Alejandro | 4-6,6-1,4-6 |
| UTR Pro Tennis Series California | 2020/09/28 19:35 | Sarmiento, Raymond v Adamson, Alec | 6-3,6-3 |
| UTR Pro Tennis Series California | 2020/09/27 16:15 | Sarmiento, Raymond v Omni Kumar | 7-5,3-6,10-8 |
| UTR Pro Tennis Series California | 2020/09/26 16:20 | Sarmiento, Raymond v Karimov, Jurabek | 6-2,6-2 |
| UTR Pro Tennis Series California | 2020/09/10 16:30 | Novikov, Dennis v Sarmiento, Raymond | 3-6,3-6 |
| UTR Pro Tennis Series California | 2020/09/09 19:20 | Sarmiento, Raymond v Boyer, Toby D | 6-2,7-6 |
| UTR Pro Tennis Series California | 2020/09/08 19:00 | A. Sarkissian v Sarmiento, Raymond | 7-5,3-6,1-0 |
| UTR Pro Tennis Series California | 2020/09/08 18:30 | Sarkissian, Alexander v Sarmiento, Raymond | 7-5,3-6,17-15 |
| UTR Pro Tennis Series California | 2020/08/29 17:00 | Sarmiento, Raymond v Adamson, Alec | 6-3,6-2 |