Round: 25 Ground: Hardcourt indoor
| US Open | 2015/09/02 19:15 | Benoit Paire v Marsel Ilhan | 6-3,3-6,6-4,6-3 |
| ATP Cincinnati Qual | 2015/08/16 20:15 | Marsel Ilhan v Thanasi Kokkinakis | 4-6,6-2,4-6 |
| ATP Cincinnati Qual | 2015/08/15 20:10 | Marsel Ilhan v Nikoloz Basilashvili | 4-6,6-4,7-6 |
| ATP Bastad | 2015/07/21 12:05 | Ernests Gulbis v Marsel Ilhan | 6-2,6-0 |
| Davis Cup | 2015/07/17 09:00 | Marsel Ilhan v Egor Gerasimov | 6-7,4-6,6-3,6-2,9-7 |
| Wimbledon | 2015/07/01 14:30 | Marsel Ilhan v Kevin Anderson | 7-6,6-7,4-6,4-6 |
| Wimbledon | 2015/06/29 17:15 | Marsel Ilhan v Jerzy Janowicz | 7-6,6-4,6-7,6-3 |
| ATP Madrid Qual | 2015/05/03 12:10 | Daniel Gimeno-Traver v Marsel Ilhan | 6-2,6-3 |
| US Open Qual | 2015/08/25 23:15 | Andrey Golubev v Enzo Couacaud | 7-6,7-6 |
| Wimbledon Qual | 2015/06/25 11:40 | John Millman v Enzo Couacaud | 1-6,6-3,6-3,6-2 |
| Wimbledon Qual | 2015/06/24 15:50 | Enzo Couacaud v Marco Chiudinelli | 7-6,6-3 |
| Wimbledon Qual | 2015/06/22 16:10 | Enzo Couacaud v Niels Desein | 6-4,6-4 |
| ITF Italy F9 | 2015/05/13 07:30 | Enzo Couacaud v Pietro Rondoni | 6-3,6-2 |
| ITF Italy F30 | 2015/05/06 08:50 | Enzo Couacaud v Alessandro Colella | 6-3,6-7,6-7 |
| ITF Italy F30 | 2015/05/04 08:00 | Enzo Couacaud v Nicola Ghedin | 6-3,6-4 |
| Challenger Ostrava | 2015/04/29 12:50 | Hans Podlipnik-Castillo v Enzo Couacaud | 6-3,6-1 |