Round: 45 Ground: Hardcourt indoor
| Challenger Knoxville | 2015/11/10 16:30 | Frederik Nielsen v James Duckworth | 6-7,4-6 |
| Challenger Charlottesville | 2015/11/05 18:35 | Tommy Paul v Frederik Nielsen | 6-3,6-3 |
| Challenger Charlottesville | 2015/11/04 16:00 | Frederik Nielsen v Blaz Kavcic | 6-3,5-7,6-4 |
| Davis Cup | 2015/11/01 12:00 | Frederik Nielsen v Markus Eriksson | 6-2,7-6,7-6 |
| Davis Cup | 2015/10/30 20:05 | Frederik Nielsen v Mikael Ymer | 5-7,3-6,4-6 |
| Challenger Fairfield | 2015/10/12 22:05 | James McGee v Frederik Nielsen | 7-6,6-3 |
| 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 |
| ITF Tunisia F4 | 2016/02/07 11:10 | Pedro Sousa v Jeremy Jahn | 6-4,6-7,4-6 |
| ITF Tunisia F4 | 2016/02/06 11:45 | Jeremy Jahn v Federico Coria | 6-1,6-0 |
| ITF Tunisia F4 | 2016/02/05 11:05 | Jeremy Jahn v Gibril Diarra | 7-5,5-7,6-4 |
| ITF Tunisia F4 | 2016/02/04 12:20 | Jeremy Jahn v Filip Brtnicky | 6-2,3-6,7-6 |
| ITF Tunisia F4 | 2016/02/03 10:45 | Jeremy Jahn v Simon Yastremskiy | 6-1,6-0 |
| ITF Tunisia F3 | 2016/01/31 10:45 | Jeremy Jahn v Pol Toledo Bague | 2-6,6-4,7-5 |
| ITF Tunisia F3 | 2016/01/30 10:55 | Jeremy Jahn v Miljan Zekic | 6-1,7-5 |
| ITF Tunisia F3 | 2016/01/29 10:20 | Tak Khunn Wang v Jeremy Jahn | 6-7,1-6 |