Stadium: Court 3 Round: 26 Ground: Clay
| ITF M25 Naples | 2020/02/12 18:45 | Alejandro Gonzalez v Colin Sinclair | 3-6,6-4,6-1 |
| ITF M25 Naples | 2020/02/12 16:30 | Alejandro Gonzalez v Colin Sinclair | 3-6,6-4,5-1 |
| 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 |
| ITF M25 Naples | 2020/02/11 16:50 | Johan Nikles v Nicolas Mejia | 6-2,6-4 |
| ITF M25 Palm Coast | 2020/02/06 15:00 | Johan Nikles v Martins Podzus | 4-6,3-6 |
| ITF M25 Palm Coast | 2020/02/04 17:55 | Eduard Esteve Lobato v Johan Nikles | 7-5,5-7,4-6 |
| ITF M25 Weston | 2020/01/30 18:25 | Johan Nikles v Alexander Ritschard | 2-6,3-6 |
| ITF M25 Weston | 2020/01/29 14:00 | Rowland Phillips v Johan Nikles | 6-7,3-6 |
| ITF M15 Antalya | 2020/01/16 08:20 | Johan Nikles v Gonzalo Lama | 6-3,3-6,7-6 |
| ITF M15 Antalya | 2020/01/15 09:55 | Johan Nikles v Vasile Antonescu | 6-3,6-2 |
| ITF M15 Antalya | 2020/01/09 09:15 | Johan Nikles v Dragos Nicolae Madaras | 6-4,6-7,5-7 |