Round: 28 Ground: Clay
| Challenger - Savannah | 2015/04/22 17:10 | Facundo Arguello v Jared Donaldson | 6-1,1-6,4-6 |
| Challenger - Tallahassee | 2015/04/30 19:25 | Jared Donaldson v Vincent Millot | 6-4,7-6 |
| Challenger - Tallahassee | 2015/04/29 23:15 | James McGee v Jared Donaldson | 7-5,4-6,4-6 |
| Challenger - Tallahassee | 2015/04/28 00:05 | Jared Donaldson v Benjamin Lock | 2-6,6-4,6-2 |
| Challenger - Savannah | 2015/04/24 16:35 | Jared Donaldson v Bjorn Fratangelo | 7-6,3-6,0-6 |
| Challenger - Savannah | 2015/04/22 17:10 | Facundo Arguello v Jared Donaldson | 6-1,1-6,4-6 |
| Challenger - Savannah | 2015/04/20 18:05 | Jason Kubler v Jared Donaldson | 4-6,3-6 |
| Challenger - Sarasota | 2015/04/17 22:30 | Jared Donaldson v Federico Delbonis | 2-6,3-6 |
| Challenger - Sarasota | 2015/04/15 15:00 | Jared Donaldson v Gastao Elias | 6-2,6-4 |
| Challenger - Tallahassee | 2015/04/30 16:45 | Facundo Arguello v Mitchell Krueger | 4-6,6-3,6-4 |
| Challenger - Tallahassee | 2015/04/29 15:00 | Facundo Arguello v Tommy Paul | 0-6,6-3,6-2 |
| Challenger - Tallahassee | 2015/04/27 16:00 | Facundo Arguello v Stefan Kozlov | 6-4,7-5 |
| Challenger - Savannah | 2015/04/22 17:10 | Facundo Arguello v Jared Donaldson | 6-1,1-6,4-6 |
| Challenger - Savannah | 2015/04/21 18:00 | Horacio Zeballos v Facundo Arguello | 4-6,3-6 |
| Challenger - Sarasota | 2015/04/16 15:00 | Facundo Arguello v James McGee | 1-6,7-5,5-7 |
| Challenger - Sarasota | 2015/04/14 19:55 | Tim Smyczek v Facundo Arguello | 4-6,2-6 |
| ATP - Houston | 2015/04/07 18:30 | Hyeon Chung v Facundo Arguello | 6-3,7-5 |