Round: 26 Ground: Clay
| Challenger - Tallahassee | 2015/04/28 19:30 | Mcgee, James v Darian King | 6-2,6-4 |
| Challenger - Savannah | 2015/04/26 18:30 | Mcgee, James v Chung, Hyeon | 3-6,2-6 |
| Challenger - Savannah | 2015/04/25 20:30 | Mcgee, James v Frances Tiafoe | 6-1,1-6,6-3 |
| Challenger - Savannah | 2015/04/24 20:55 | Smyczek, Tim v Mcgee, James | 0-6,3-6 |
| Challenger - Savannah | 2015/04/23 21:45 | Mcgee, James v Yoshihito Nishioka | 7-6,6-4 |
| Challenger - Savannah | 2015/04/21 15:00 | Mcgee, James v Renzo Olivo | 6-3,6-1 |
| Challenger - Sarasota | 2015/04/17 17:05 | Mcgee, James v Facundo Bagnis | 1-6,3-6 |
| Challenger - Sarasota | 2015/04/16 15:00 | Arguello, Facundo v Mcgee, James | 1-6,7-5,5-7 |
| Challenger - Tallahassee | 2015/04/28 00:05 | Donaldson, Jared v Benjamin Lock | 2-6,6-4,6-2 |
| Challenger - Savannah | 2015/04/24 16:35 | Donaldson, Jared v Fratangelo, Bjorn | 7-6,3-6,0-6 |
| Challenger - Savannah | 2015/04/22 17:10 | Arguello, Facundo v Donaldson, Jared | 6-1,1-6,4-6 |
| Challenger - Savannah | 2015/04/20 18:05 | Jason Kubler v Donaldson, Jared | 4-6,3-6 |
| Challenger - Sarasota | 2015/04/17 22:30 | Donaldson, Jared v Delbonis, Federico | 2-6,3-6 |
| Challenger - Sarasota | 2015/04/15 15:00 | Donaldson, Jared v Gastao Elias | 6-2,6-4 |
| Challenger - Sarasota | 2015/04/13 23:00 | STEPANEK R. v Donaldson, Jared | 3-6,6-7 |
| ATP Houston Qual | 2015/04/05 22:00 | Denis Kudla v Donaldson, Jared | 6-3,6-3 |