Stadium: Estadio Round: 26 Ground: Hardcourt outdoor
| Challenger Launceston - MD | 2020/02/09 00:00 | King/Lock v Coppejans/Martos Gornes | 3-6,6-3,10-8 |
| Challenger Launceston - MD | 2020/02/07 06:45 | Grills/Puttergill v King/Lock | 6-3,2-6,6-10 |
| Challenger Launceston - MD | 2020/02/06 05:30 | Heliovaara/Verbeek v King/Lock | 4-6,5-7 |
| Challenger Launceston - MD | 2020/02/05 06:30 | Banes/Ellis v King/Lock | 6-3,6-7,5-10 |
| Challenger Burnie - MD | 2020/01/28 05:40 | Lenz/Maden v King/Lock | 6-2,6-3 |
| Challenger Tallahassee - MD | 2017/04/25 22:00 | Bambridge/Krueger v King/Lock | 4-6,6-3,10-6 |
| Challenger Cleveland - MD | 2020/02/13 19:50 | Martinez/Reyes-Varela v Cid Subervi/Mansouri | 6-7,5-7 |
| Challenger Dallas MD | 2020/02/09 22:30 | Martinez/Reyes-Varela v Novikov/Oliveira | 3-6,4-6 |
| Challenger Dallas MD | 2020/02/09 01:30 | Glasspool/Lawson v Martinez/Reyes-Varela | 6-7,7-6,6-10 |
| Challenger Dallas MD | 2020/02/08 02:55 | Martinez/Reyes-Varela v Harrison/Harrison | 6-2,6-4 |
| Challenger Dallas MD | 2020/02/04 23:20 | Martinez/Reyes-Varela v Arias/Bangoura | 6-4,6-2 |
| Challenger Newport Beach - MD | 2020/01/30 23:50 | Behar/Escobar v Martinez/Reyes-Varela | 3-6,6-3,10-8 |
| Challenger Newport Beach - MD | 2020/01/29 23:45 | Polansky/Schnur v Martinez/Reyes-Varela | 4-6,4-6 |
| Challenger Morelos - MD | 2016/02/17 23:05 | Bester/Polansky v Martinez/Reyes-Varela | 7-6,6-4 |