| Challenger Columbus MD | 09/20 20:25 | 27 | Martinez L D / Perez Sanz D v Escobar G / Quiroz R | 3-6,7-6,3-10 | |
| Challenger Columbus MD | 09/19 16:00 | 26 | Cid Subervi R / Hernandez-Fernandez J v Martinez L D / Perez Sanz D | 4-6,7-5,8-10 | |
| Challenger Cary MD | 09/13 19:15 | 27 | King/Reese v Martinez L D / Perez Sanz D | 7-6,5-7,11-9 | |
| Challenger Cary MD | 09/12 22:00 | 26 | Martinez L D / Perez Sanz D v Arevalo-Gonzalez M / Maytin R | 6-4,3-6,10-7 |