Stadium: Centre Court Round: 28
| Challenger Loughborough MD | 2018/05/24 14:30 | Duncan/Stoute v Bambridge/O'Mara | 2-6,4-6 |
| Challenger Tallahassee MD | 2018/04/27 22:00 | Bambridge/O'Mara v Lopez-Perez/Nedunchezhiyan | 4-6,4-6 |
| Challenger Tallahassee MD | 2018/04/26 21:25 | Bambridge/O'Mara v Harrison/Polansky | 7-5,6-4 |
| Challenger Tallahassee MD | 2018/04/23 22:00 | Bambridge/O'Mara v Arnaboldi/Siljestrom | 6-3,7-6 |
| Challenger Sarasota MD | 2018/04/20 16:20 | King/Reese v Bambridge/O'Mara | 6-4,7-5 |
| Challenger Sarasota MD | 2018/04/19 14:00 | Nedunchezhiyan/Raja v Bambridge/O'Mara | 5-7,2-6 |
| Challenger Sarasota MD | 2018/04/18 16:05 | Arnaboldi/Chirala v Bambridge/O'Mara | 2-6,1-6 |
| Challenger Mexico City MD | 2018/04/15 17:00 | Bambridge/O'Mara v Hanfmann/Krawietz | 2-6,6-7 |
| Challenger Loughborough MD | 2018/05/24 14:55 | Junaid/Pel v Mousley/Puetz | 4-6,4-6 |
| Challenger Loughborough MD | 2018/05/23 15:05 | Miedler/Neuchrist v Mousley/Puetz | 3-6,2-6 |