Stadium: Stadium Court Round: 27 Ground: Clay
| Challenger - Tallahassee - Doubles Hommes | 2018/04/23 22:00 | Bambridge / O'Mara v Arnaboldi/Siljestrom | 6-3,7-6 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/20 16:20 | King/Reese v Bambridge / O'Mara | 6-4,7-5 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/19 14:00 | Nedunchezhiyan J / Raja P v Bambridge / O'Mara | 5-7,2-6 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/18 16:05 | Arnaboldi/Chirala v Bambridge / O'Mara | 2-6,1-6 |
| Challenger - Mexique - Doubles Hommes | 2018/04/15 17:00 | Bambridge / O'Mara v Hanfmann Y / Krawietz K | 2-6,6-7 |
| Challenger - Mexique - Doubles Hommes | 2018/04/13 23:00 | Bagnis F / Hach Verdugo H v Bambridge / O'Mara | 4-6,6-3,9-11 |
| Challenger - Mexique - Doubles Hommes | 2018/04/11 23:35 | Bambridge / O'Mara v Korda S / Mejia N | 7-6,6-1 |
| Challenger - Tallahassee - Doubles Hommes | 2018/04/25 20:00 | Harrison C / Polansky P v Clezar/Sorgi | 5-7,6-3,10-6 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/22 17:00 | King/Reese v Harrison C / Polansky P | 6-1,6-2 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/21 16:15 | Begemann A / Sancic A v Harrison C / Polansky P | 7-5,3-6,5-10 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/20 19:40 | Clezar G / Siljestrom A v Harrison C / Polansky P | 6-7,3-6 |
| Challenger - Sarasota - Doubles Hommes | 2018/04/19 18:30 | Harrison C / Polansky P v Lipsky S / Young D | 1-6,6-3,10-5 |