Stadium: Court 1 Round: 24 Ground: Clay
| Challenger Le Gosier | 2016/04/07 19:30 | Vincent Millot v Alejandro Gonzalez | 6-2,4-6,7-6 |
| Challenger Sarasota | 2019/04/16 14:00 | Martin Cuevas v Alejandro Gonzalez | 6-4,6-2 |
| ITF M15 Sunrise | 2019/04/13 15:20 | Sebastian Korda v Alejandro Gonzalez | 3-6,6-2,6-1 |
| ITF M15 Sunrise | 2019/04/12 15:00 | Juan Ignacio Galarza v Alejandro Gonzalez | 6-2,6-7,1-6 |
| ITF M15 Sunrise | 2019/04/11 15:55 | Maksim Tikhomirov v Alejandro Gonzalez | 3-6,2-6 |
| ITF M15 Sunrise | 2019/04/10 14:00 | Jenson Brooksby v Alejandro Gonzalez | 4-6,6-4,4-6 |
| Challenger Santiago | 2019/03/05 14:00 | Tung-Lin Wu v Alejandro Gonzalez | 6-2,6-4 |
| Challenger Morelos | 2019/02/20 18:25 | Alejandro Gonzalez v Evan King | 4-6,3-6 |
| Challenger Morelos | 2019/02/19 16:00 | Alejandro Gonzalez v Johannes Haerteis | 6-3,6-1 |
| Challenger Drummondville | 2019/03/14 15:40 | Vincent Millot v Arthur De Greef | 4-6,7-5,3-6 |
| Challenger Drummondville | 2019/03/13 18:25 | Christian Harrison v Vincent Millot | 2-6,7-5,4-6 |
| Challenger Drummondville | 2019/03/11 17:40 | Vincent Millot v Joshua Peck | 6-3,6-3 |
| Challenger Dallas | 2019/02/05 16:00 | Dominik Koepfer v Vincent Millot | 6-4,6-1 |
| Challenger Dallas | 2019/02/04 18:35 | William Blumberg v Vincent Millot | 4-6,5-7 |
| Challenger Cleveland | 2019/01/28 22:55 | Vincent Millot v Mikael Torpegaard | 3-6,3-6 |
| Challenger Columbus | 2019/01/11 17:00 | Mikael Torpegaard v Vincent Millot | 6-7,7-6,6-0 |
| Challenger Columbus | 2019/01/10 16:00 | Gastao Elias v Vincent Millot | 4-6,6-1,1-6 |