Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| Challenger Columbus MD | 2018/09/23 15:00 | Paul/Polansky v Escobar/Quiroz | 6-3,6-3 |
| Challenger Columbus MD | 2018/09/21 18:15 | Paul/Polansky v Galloway/Lock | 5-7,6-2,10-2 |
| Challenger Columbus MD | 2018/09/20 19:15 | Roelofse/Smith v Paul/Polansky | 6-3,3-6,7-10 |
| Challenger Columbus MD | 2018/09/17 18:20 | Cash/Kingsley v Paul/Polansky | 3-6,3-6 |