Stadium: Estadio Puerto Vallarta Round: 25 Ground: Hardcourt outdoor
| Challenger Leon | 2019/04/24 23:30 | Manuel Guinard v Brown, Dustin | 6-4,6-2 |
| Challenger - San Luis Potosí | 2019/04/17 23:55 | Brown, Dustin v Escobar, Gonzalo | 6-4,2-6,4-6 |
| Sophia Antipolis, France | 2019/04/07 13:00 | Filip Krajinovic v Brown, Dustin | 3-6,5-7 |
| Sophia Antipolis, France | 2019/04/06 12:00 | Rudolf Molleker v Brown, Dustin | 7-6,4-6,2-6 |
| Sophia Antipolis, France | 2019/04/05 10:00 | Donati, Matteo v Brown, Dustin | 5-7,2-6 |
| Sophia Antipolis, France | 2019/04/04 11:05 | Kimmer Coppejans v Brown, Dustin | 7-6,5-7,2-6 |
| Sophia Antipolis, France | 2019/04/02 16:30 | Brown, Dustin v Robin Haase | 6-4,6-3 |
| Sophia Antipolis, France | 2019/04/01 13:40 | Crepatte, Baptiste v Brown, Dustin | 4-6,2-6 |
| Puerto Vallarta, Mexico | 2019/04/29 22:40 | Crepatte, Baptiste v King, Kevin | 1-6,4-6 |
| Challenger Leon | 2019/04/22 18:35 | Escobar, Gonzalo v King, Kevin | 6-7,7-6,6-2 |
| Challenger - San Luis Potosí | 2019/04/17 19:40 | Alexander Bublik v King, Kevin | 6-4,6-3 |
| Challenger - San Luis Potosí | 2019/04/15 19:40 | King, Kevin v King, Evan | 7-6,6-7,6-3 |
| Monterrey, Mexico | 2019/04/03 17:00 | Mitchell Krueger v King, Kevin | 7-6,6-3 |
| Monterrey, Mexico | 2019/04/02 18:10 | Ernesto Escobedo v King, Kevin | 6-7,4-6 |
| Monterrey, Mexico | 2019/04/01 19:00 | King, Kevin v Ruiz-Rosales, Antonio | 6-3,6-2 |
| Drummondville, Canada | 2019/03/11 20:10 | King, Kevin v Sumit Nagal | 3-6,3-6 |