Stadium: Court 5 Round: 24 Ground: Hardcourt indoor
| Challenger Puerto Vallarta | 2019/04/30 19:20 | Sebastian Ofner v Vincent Millot | 6-7,6-1,6-3 |
| Challenger Puerto Vallarta | 2019/04/29 19:45 | Matias Franco Descotte v Vincent Millot | 6-7,6-7 |
| Challenger Tallahassee | 2019/04/22 16:05 | Alejandro Gonzalez v Vincent Millot | 6-2,6-3 |
| 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 Little Rock | 2019/06/04 15:00 | Collin Altamirano v Alexander Sarkissian | 6-3,6-1 |
| Challenger Little Rock | 2019/06/03 18:00 | Alexander Sarkissian v Brandon Holt | 6-2,5-7,6-4 |
| Challenger Puerto Vallarta | 2019/05/02 21:10 | Alejandro Tabilo v Alexander Sarkissian | 6-0,6-2 |
| Challenger Puerto Vallarta | 2019/05/01 18:00 | Alexander Sarkissian v Donald Young | 1-6,7-6,6-2 |
| Challenger Puerto Vallarta | 2019/04/29 17:10 | Alexander Sarkissian v Evan Song | 4-6,7-6,6-1 |
| Challenger Leon | 2019/04/23 19:20 | Marcelo Arevalo v Alexander Sarkissian | 6-7,7-5,7-6 |
| Challenger Leon | 2019/04/22 17:30 | Luis Patino v Alexander Sarkissian | 1-6,2-6 |
| Challenger Indian Wells | 2019/02/25 18:00 | Alexander Sarkissian v Michael Redlicki | 3-6,3-6 |