Stadium: Cancha 4 Round: 29 Ground: Hardcourt outdoor
| Challenger Salinas 2 MD | 2021/04/30 19:30 | March/Tirante v 고메즈 A / 오레 J A | 4-6,6-3,10-5 |
| Challenger Salinas 2 MD | 2021/04/29 20:15 | Sekiguchi/Uchida v March/Tirante | 3-6,7-6,7-10 |
| Challenger Salinas 2 MD | 2021/04/28 20:25 | March/Tirante v Gengel/Orlov | 6-3,6-7,10-8 |
| Challenger Salinas 2 MD | 2021/04/30 19:00 | 히달고 디 / 만소우리 스 v Barrientos/Galdos | 3-6,2-6 |
| Challenger Salinas 2 MD | 2021/04/29 19:00 | 카사노바 H / 디아즈 아코스타 F v Barrientos/Galdos | 3-6,6-7 |
| Challenger Salinas 2 MD | 2021/04/27 16:00 | 아리아스 B / 제발로스 F v Barrientos/Galdos | 3-6,1-6 |
| Challenger Salinas MD | 2021/04/22 20:45 | Reyes-Varela M A / Romboli F v Barrientos/Galdos | 6-2,6-4 |
| Challenger Salinas MD | 2021/04/22 16:55 | Barrientos/Galdos v Alvarez/Tirante | 6-7,7-6,11-9 |
| Challenger Salinas MD | 2021/04/21 15:00 | Barrientos/Galdos v 셀스 J / 반 리토벤 T | 3-6,7-6,10-6 |