Round: 25 Ground: Clay
| Challenger Tallahassee | 2015/05/02 17:20 | Frances Tiafoe v Facundo Arguello | 6-2,6-7,4-6 |
| Challenger Tallahassee | 2015/05/01 21:40 | Jared Donaldson v Facundo Arguello | 3-6,2-6 |
| 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 Ostrava | 2015/05/01 10:50 | Lucas Pouille v Adam Pavlasek | 4-6,6-7 |
| Challenger Ostrava | 2015/04/29 09:00 | Lucas Pouille v Arthur De Greef | 7-5,6-4 |
| Challenger Ostrava | 2015/04/27 12:50 | Lucas Pouille v Zdenek Kolar | 6-3,7-5 |
| Challenger St Brieuc | 2015/04/11 13:55 | Lucas Pouille v Nicolas Mahut | 5-7,4-6 |
| Challenger St Brieuc | 2015/04/10 18:30 | Lucas Pouille v Nikola Mektic | 6-2,6-4 |
| Challenger St Brieuc | 2015/04/06 17:45 | Lucas Pouille v Quentin Halys | 7-5,3-6,7-6 |
| Challenger Bergamo | 2015/02/13 18:45 | Jurgen Zopp v Lucas Pouille | 7-5,7-6 |
| Challenger Bergamo | 2015/02/12 17:15 | Mirza Basic v Lucas Pouille | 6-7,3-6 |