Round: 1 Ground: Hardcourt indoor
| Davis Cup | 2015/09/18 15:25 | Jerzy Janowicz v Norbert Gombos | 7-6,6-4,6-7,6-2 |
| US Open | 2015/08/31 20:40 | Jerzy Janowicz v Pablo Carreno Busta | 3-6,6-4,2-6,4-6 |
| ATP Cincinnati | 2015/08/20 15:00 | Alexandr Dolgopolov v Jerzy Janowicz | 6-3,3-6,6-4 |
| ATP Cincinnati | 2015/08/19 15:00 | Jared Donaldson v Jerzy Janowicz | 4-6,6-7 |
| ATP Cincinnati | 2015/08/17 21:05 | Jerzy Janowicz v Gael Monfils | 6-4,7-5 |
| ATP Montreal | 2015/08/10 18:55 | Jerzy Janowicz v Ivo Karlovic | 4-6,6-7 |
| ATP Hamburg | 2015/07/30 09:30 | Jerzy Janowicz v Pablo Cuevas | 3-6,6-4,2-6 |
| ATP Hamburg | 2015/07/27 09:30 | Taro Daniel v Jerzy Janowicz | 4-6,3-6 |
| Davis Cup | 2015/09/18 13:00 | Michal Przysiezny v Martin Klizan | 4-6,4-6,4-6 |
| US Open | 2015/09/02 15:00 | Jeremy Chardy v Martin Klizan | 7-5,6-4,7-6 |
| ATP Cincinnati | 2015/08/19 00:20 | Ivo Karlovic v Martin Klizan | 6-3,7-6 |
| ATP Cincinnati | 2015/08/16 18:00 | Dominic Thiem v Martin Klizan | 6-7,6-3,6-7 |
| ATP Montreal | 2015/08/10 16:30 | Sam Querrey v Martin Klizan | 6-3,6-3 |
| ATP Kitzbuhel | 2015/08/05 09:30 | Paul-Henri Mathieu v Martin Klizan | 6-3,7-5 |
| ATP Hamburg | 2015/07/28 09:00 | Andreas Seppi v Martin Klizan | 6-2,6-4 |
| ATP Umag | 2015/07/23 15:30 | Andreas Haider-Maurer v Martin Klizan | 6-4,6-4 |