Round: 25 Ground: Hardcourt indoor
| Challenger Las Vegas | 2015/10/19 20:40 | Jared Donaldson v James McGee | 6-3,6-1 |
| Challenger Fairfield | 2015/10/14 23:00 | James McGee v Frances Tiafoe | 3-6,5-7 |
| Challenger Fairfield | 2015/10/12 22:05 | James McGee v Frederik Nielsen | 7-6,6-3 |
| 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 Knoxville | 2015/11/14 16:25 | Dennis Novikov v Frances Tiafoe | 4-6,4-6 |
| Challenger Knoxville | 2015/11/13 17:45 | Dennis Novikov v James Duckworth | 7-5,6-4 |
| Challenger Knoxville | 2015/11/12 20:35 | Stefan Kozlov v Dennis Novikov | 3-6,6-7 |
| Challenger Las Vegas | 2015/10/24 19:10 | Dennis Novikov v Grega Zemlja | 6-4,2-6,6-7 |
| Challenger Las Vegas | 2015/10/23 18:00 | Austin Krajicek v Dennis Novikov | 6-7,6-3,6-7 |
| Challenger Las Vegas | 2015/10/21 19:55 | Daniel Evans v Dennis Novikov | 4-6,6-7 |
| Challenger Las Vegas | 2015/10/19 19:45 | Evan Song v Dennis Novikov | 4-6,4-6 |
| Challenger Columbus | 2015/09/27 15:00 | Ryan Harrison v Dennis Novikov | 4-6,6-3,3-6 |