| Challenger San Luis Potosi DM | 04/09 00:40 | 29 | Lock/Statham v Sinclair/Walton | 7-5,3-6,5-10 | |
| Challenger San Luis Potosi DM | 04/07 20:00 | 28 | Sinclair/Walton v Aboian/Dellien | 7-5,2-6,12-10 | |
| Challenger San Luis Potosi DM | 04/07 16:00 | 27 | Sinclair/Walton v Arribage/Sanchez | 6-3,6-4 | |
| Challenger San Luis Potosi DM | 04/05 23:30 | 26 | Olivo/Tirante v Sinclair/Walton | 6-7,6-7 |