Round: 25 Ground: Hardcourt outdoor
| Challenger Tiburon | 2015/09/29 18:30 | James McGee v Tim Smyczek | 6-7,4-6 |
| Davis Cup | 2015/07/19 07:30 | Tucker Vorster v James McGee | 6-1,7-5 |
| Wimbledon Qual | 2015/06/22 10:00 | James McGee v Tobias Kamke | 7-6,4-6,3-6 |
| Challenger Vicenza | 2015/05/26 09:00 | Federico Gaio v James McGee | 6-4,7-5 |
| Challenger Tallahassee | 2015/04/29 23:15 | James McGee v Jared Donaldson | 7-5,4-6,4-6 |
| Challenger Tallahassee | 2015/04/28 19:30 | James McGee v Darian King | 6-2,6-4 |
| Challenger Savannah | 2015/04/26 18:30 | James McGee v Hyeon Chung | 3-6,2-6 |
| Challenger Savannah | 2015/04/25 20:30 | James McGee v Frances Tiafoe | 6-1,1-6,6-3 |
| Challenger Tiburon | 2015/09/29 20:55 | Mackenzie McDonald v Frederik Nielsen | 6-4,6-4 |
| Davis Cup | 2015/09/20 12:00 | Frederik Nielsen v Roberto Bautista-Agut | 3-6,4-6 |
| Davis Cup | 2015/09/18 16:20 | Frederik Nielsen v David Ferrer | 1-6,5-7,2-6 |
| ATP Newport Qual | 2015/07/11 22:45 | Adrien Bossel v Frederik Nielsen | 6-1,6-3 |
| ITF Greece F4 | 2015/04/14 09:10 | Joe Salisbury v Frederik Nielsen | 7-6,6-4 |
| Challenger St Brieuc | 2015/04/07 14:30 | Frederik Nielsen v Jesse Huta Galung | 3-6,6-7 |
| Davis Cup | 2015/03/08 08:00 | Andrey Kuznetsov v Frederik Nielsen | 7-5,6-3,6-2 |
| Challenger Wroclaw | 2015/02/17 15:25 | Konstantin Kravchuk v Frederik Nielsen | 6-7,6-2,6-3 |