Stadium: James T. Driscoll Round: 24 Ground: Clay
| Challenger Monterrey | 2019/04/03 18:50 | Evan Song v Bradley Klahn | 4-6,3-6 |
| Challenger Monterrey | 2019/04/02 16:00 | Evan Song v Matias Franco Descotte | 2-6,6-3,6-0 |
| Challenger Drummondville | 2019/03/13 15:35 | Roberto Quiroz v Evan Song | 6-4,6-3 |
| Challenger Drummondville | 2019/03/12 14:00 | Ante Pavic v Evan Song | 2-6,1-6 |
| ATP Indian Wells | 2019/03/05 22:20 | Denis Istomin v Evan Song | 6-3,6-4 |
| Challenger Morelos | 2019/02/18 16:00 | Evan Song v Stefan Kozlov | 5-7,3-6 |
| Challenger Dallas | 2019/02/04 20:15 | Evan King v Evan Song | 6-4,6-4 |
| Challenger Cleveland | 2019/01/28 16:30 | Ulises Blanch v Evan Song | 7-6,7-5 |
| ATP Houston | 2019/04/06 15:00 | JC Aragone v Roberto Quiroz | 2-6,0-6 |
| Challenger Monterrey | 2019/04/02 01:40 | JC Aragone v Tomas Barrios Vera | 6-3,3-6,4-6 |
| Challenger Drummondville | 2019/03/12 17:00 | Michael Redlicki v JC Aragone | 6-2,6-2 |
| ATP Indian Wells | 2019/03/06 23:25 | Tatsuma Ito v JC Aragone | 7-6,6-3 |
| ATP Indian Wells | 2019/03/06 02:30 | JC Aragone v Henri Laaksonen | 6-2,6-2 |
| Challenger Indian Wells | 2019/02/26 23:30 | JC Aragone v Filip Krajinovic | 2-6,6-3,5-7 |
| Challenger Indian Wells | 2019/02/25 18:00 | Brandon Nakashima v JC Aragone | 1-6,4-6 |
| Challenger Bangkok 1A | 2019/02/21 04:50 | Dudi Sela v JC Aragone | 7-5,6-2 |