Round: 1 Ground: Hardcourt indoor
| US Open | 2015/09/03 23:00 | Steve Darcis v Roger Federer | 1-6,2-6,1-6 |
| Challenger Prague 2 | 2015/08/14 16:10 | Steve Darcis v Adam Pavlasek | 2-6,7-6,4-6 |
| Challenger Prague 2 | 2015/08/12 13:45 | Steve Darcis v Jan Satral | 6-3,6-3 |
| ATP Bastad | 2015/07/24 14:45 | Pablo Cuevas v Steve Darcis | 6-3,6-4 |
| ATP Bastad | 2015/07/23 13:30 | Steve Darcis v Jerzy Janowicz | 6-1,6-4 |
| ATP Bastad | 2015/07/21 14:00 | Daniel Gimeno-Traver v Steve Darcis | 4-6,3-6 |
| Davis Cup | 2015/07/19 12:30 | Steve Darcis v Filip Peliwo | 6-4,6-3 |
| Davis Cup | 2015/07/17 11:00 | Steve Darcis v Frank Dancevic | 3-6,6-1,7-5,6-3 |
| US Open | 2015/09/01 18:30 | Leonardo Mayer v Roger Federer | 1-6,2-6,2-6 |
| ATP Cincinnati | 2015/08/18 15:00 | Kevin Anderson v Leonardo Mayer | 7-6,3-6,6-1 |
| ATP Montreal | 2015/08/12 17:35 | Jeremy Chardy v Leonardo Mayer | 4-6,7-6,6-2 |
| ATP Montreal | 2015/08/10 19:40 | Hyeon Chung v Leonardo Mayer | 3-6,4-6 |
| ATP Washington | 2015/08/06 20:00 | Leonardo Mayer v Kei Nishikori | 4-6,4-6 |
| ATP Washington | 2015/08/05 23:45 | Leonardo Mayer v Blaz Rola | 7-6,6-7,6-4 |
| Davis Cup | 2015/07/17 14:00 | Leonardo Mayer v Filip Krajinovic | 6-4,6-2,6-1 |
| Wimbledon | 2015/07/03 12:40 | Leonardo Mayer v Kevin Anderson | 4-6,6-7,3-6 |