Round: 26 Ground: Hardcourt indoor
| Challenger - Knoxville - HD | 2018/11/06 20:40 | Granollers/Vervoort v Matsui/Nielsen | 4-6,6-7 |
| Challenger - Tiburon - HD | 2018/09/27 18:00 | Granollers/Vervoort v Lawson/Reese | 6-4,6-7,8-10 |
| Challenger - Tiburon - HD | 2018/09/26 22:00 | Granollers/Vervoort v Matsui/Nielsen | 4-6,6-3,10-4 |