| Challenger Bogota MD | 08/08 20:20 | 27 | Lock/R Da Silva v Johns/Schachter | 4-6,6-3,10-2 | |
| Challenger Bogota MD | 08/06 20:05 | 26 | Olivo/Sakamoto v Johns/Schachter | 4-6,7-5,5-10 | |
| Challenger Santa Cruz MD | 06/21 02:00 | 27 | Watanabe/Yuzuki v Johns/Schachter | 6-4,6-2 | |
| Challenger Santa Cruz MD | 06/19 01:45 | 26 | Johns/Schachter v G Meza/Lingua Lavallen | 7-5,7-5 | |
| Challenger Lima MD | 06/13 18:55 | 27 | Johns/Schachter v Habib/Hilderbrand | 4-6,6-2,4-10 | |
| Challenger Lima MD | 06/13 00:20 | 26 | Johns/Schachter v Carou/Mena | 6-2,6-4 |