Ground: Clay
| ITF M25 Palm Coast | 2020/02/05 17:00 | Alejandro Gonzalez v Christian Lindell | 6-7,2-6 |
| ITF M25 Weston | 2020/01/29 20:10 | Javier Barranco Cosano v Alejandro Gonzalez | 7-6,6-2 |
| Davis Cup | 2019/11/19 17:00 | Nick Kyrgios v Alejandro Gonzalez | 6-4,6-4 |
| Challenger Montevideo | 2019/11/04 23:30 | Francisco Cerundolo v Alejandro Gonzalez | 6-2,6-1 |
| Challenger Guayaquil | 2019/10/28 21:20 | Alejandro Gonzalez v Facundo Diaz Acosta | 6-4,3-6,4-6 |
| Challenger Lima | 2019/10/23 15:00 | Facundo Bagnis v Alejandro Gonzalez | 6-3,6-3 |
| Challenger Lima | 2019/10/22 15:00 | Pedro Iamachkine v Alejandro Gonzalez | 7-5,6-7,2-6 |
| Challenger Lima | 2019/10/21 14:30 | Wilson Leite v Alejandro Gonzalez | 2-6,5-7 |
| ITF M25 Naples | 2020/02/11 15:00 | Colin Sinclair v Emilio Nava | 7-6,7-6 |
| ITF M25 Naples | 2020/02/10 15:30 | Colin Sinclair v Daniel Vrba | 6-3,6-3 |
| ITF M25 Naples | 2020/02/09 15:00 | Colin Sinclair v Rowland Phillips | 6-2,4-6,10-4 |
| ITF M25 Palm Coast | 2020/02/04 15:00 | Colin Sinclair v Justin Butsch | 4-6,7-5,5-10 |
| ITF M25 Palm Coast | 2020/02/03 15:00 | Colin Sinclair v A.J Catanzariti | 6-4,6-3 |
| ITF M25 Weston | 2020/01/28 14:00 | Daniel Dutra Da Silva v Colin Sinclair | 6-4,6-1 |
| ITF M25 Weston | 2020/01/27 15:30 | Maxwell Giddens v Colin Sinclair | 2-6,3-6 |
| ITF M25 Weston | 2020/01/26 15:30 | Yang Liu v Colin Sinclair | 6-7,2-6 |