Stadium: Cancha 3 Round: 27 Ground: Hardcourt outdoor
| Challenger Salinas 2 MD | 2021/04/28 20:30 | Luz/Menezes v Sekiguchi/Uchida | 4-6,4-6 |
| Challenger Salinas MD | 2021/04/21 19:00 | Sekiguchi/Uchida v Martinez/Menendez-Maceiras | 1-6,4-6 |
| Challenger Salinas 2 MD | 2021/04/28 20:25 | March/Tirante v Gengel/Orlov | 6-3,6-7,10-8 |