Round: 26 Ground: Hardcourt indoor
| Challenger Orleans | 2015/09/30 11:05 | Lukas Lacko v Nils Langer | 6-2,6-1 |
| US Open Qual | 2015/08/27 22:05 | Alexander Zverev v Nils Langer | 6-4,6-7,6-3 |
| Challenger Marburg | 2015/07/04 13:00 | Inigo C Huegun v Nils Langer | 2-6,7-6,6-3 |
| Challenger Marburg | 2015/07/03 16:00 | Nils Langer v Daniel Brands | 6-2,6-4 |
| Challenger Marburg | 2015/07/01 16:05 | Nils Langer v Jason Kubler | 7-6,6-3 |
| Challenger Marburg | 2015/06/30 15:55 | Jurgen Zopp v Nils Langer | 6-7,3-6 |
| Challenger Perugia | 2015/06/16 08:00 | Marco Cecchinato v Nils Langer | 6-3,6-1 |
| ITF Italy F11 | 2015/05/29 14:40 | Nils Langer v Lorenzo Sonego | 4-6,2-6 |
| Challenger Shanghai | 2015/10/10 05:15 | Mao-Xin Gong v Michael Berrer | 6-7,0-6 |
| US Open | 2015/08/31 19:25 | Michael Berrer v Tommy Robredo | 2-6,2-6,4-6 |
| US Open Qual | 2015/08/28 15:00 | Aslan Karatsev v Michael Berrer | 1-6,3-6 |
| US Open Qual | 2015/08/27 16:45 | Nicolas Kicker v Michael Berrer | 4-6,2-6 |
| US Open Qual | 2015/08/25 15:00 | Farrukh Dustov v Michael Berrer | 6-7,6-4,4-6 |
| ATP Newport | 2015/07/13 15:00 | Michael Berrer v Steve Johnson | 7-6,1-6,2-6 |
| Wimbledon | 2015/06/30 16:30 | Adrian Mannarino v Michael Berrer | 6-7,6-0,6-4,6-1 |
| Wimbledon Qual | 2015/06/22 10:00 | Frank Dancevic v Michael Berrer | 6-7,6-3,3-6 |