Round: 24 Ground: Grass
| Wimbledon | 2015/06/29 10:30 | Leonardo Mayer v Thanasi Kokkinakis | 7-6,7-6,6-4 |
| ATP Madrid | 2015/05/07 19:30 | Milos Raonic v Leonardo Mayer | 6-4,6-3 |
| ATP Madrid | 2015/05/06 15:10 | Leonardo Mayer v Feliciano Lopez | 7-6,7-6 |
| ATP Madrid | 2015/05/05 11:00 | Leonardo Mayer v Gilles Muller | 6-3,6-3 |
| ATP Barcelona | 2015/04/22 09:00 | Pablo Andujar v Leonardo Mayer | 2-6,6-1,6-2 |
| ATP Miami | 2015/03/29 15:00 | Kevin Anderson v Leonardo Mayer | 6-4,6-4 |
| Davis Cup | 2015/03/08 14:00 | Leonardo Mayer v Joao Souza | 7-6,7-6,5-7,5-7,15-13 |
| Davis Cup | 2015/03/06 19:25 | Leonardo Mayer v Thomaz Bellucci | 6-4,6-3,1-6,6-3 |
| Wimbledon | 2015/06/29 10:30 | Janko Tipsarevic v Marcel Granollers | 3-6,4-6,2-6 |
| ATP Madrid | 2015/05/07 18:45 | Marcel Granollers v Andy Murray | 2-6,0-6 |
| ATP Madrid | 2015/05/06 17:50 | Gael Monfils v Marcel Granollers | 6-7,7-6,4-6 |
| ATP Barcelona | 2015/04/23 15:45 | Tommy Robredo v Marcel Granollers | 6-2,6-2 |
| ATP Barcelona | 2015/04/22 15:15 | Marcel Granollers v Jo-Wilfried Tsonga | 6-4,6-2 |
| ATP Barcelona | 2015/04/20 13:30 | Marinko Matosevic v Marcel Granollers | 2-6,3-6 |
| ATP Miami | 2015/03/25 17:15 | Marcel Granollers v Hyeon Chung | 0-6,6-4,4-6 |
| Challenger Shanghai | 2014/10/06 07:05 | Marcel Granollers v Yen-Hsun Lu | 3-6,7-6,2-6 |