Round: 25 Ground: Hardcourt outdoor
| Cincinnati, USA | 2015/08/17 20:00 | Donaldson, Jared v Mahut, Nicolas | 7-5,6-7,6-2 |
| Challenger Aptos | 2015/08/13 01:20 | Donaldson, Jared v Yoshihito Nishioka | 6-4,3-6,3-6 |
| Challenger Aptos | 2015/08/10 21:20 | Donaldson, Jared v Gastao Elias | 7-6,6-3 |
| Newport, USA | 2015/07/15 15:00 | Smith, John-Patrick v Donaldson, Jared | 6-3,6-1 |
| Newport, USA | 2015/07/13 21:25 | Donaldson, Jared v Krajicek, Austin | 6-7,6-3,6-2 |
| Wimbledon Qual | 2015/06/22 17:00 | Dodig, Ivan v Donaldson, Jared | 6-3,6-2 |
| Challenger - Bordeaux | 2015/05/14 14:00 | Donaldson, Jared v Lucas Pouille | 1-6,4-6 |
| Challenger - Tallahassee | 2015/05/01 21:40 | Donaldson, Jared v Arguello, Facundo | 3-6,2-6 |
| Cincinnati, USA | 2015/08/17 21:05 | Janowicz, Jerzy v Gaël Monfils | 6-4,7-5 |
| Montreal, Canada | 2015/08/10 18:55 | Janowicz, Jerzy v Karlovic, Ivo | 4-6,6-7 |
| Hamburg, Germany | 2015/07/30 09:30 | Janowicz, Jerzy v Cuevas, Pablo | 3-6,6-4,2-6 |
| Hamburg, Germany | 2015/07/27 09:30 | Taro Daniel v Janowicz, Jerzy | 4-6,3-6 |
| ATP Bastad | 2015/07/23 13:30 | Darcis, Steve v Janowicz, Jerzy | 6-1,6-4 |
| ATP Bastad | 2015/07/21 15:00 | Arnaboldi, Andrea v Janowicz, Jerzy | 4-6,5-7 |
| Coupe Davis | 2015/07/19 11:00 | Janowicz, Jerzy v Stakhovsky, Sergiy | 6-1,7-6,3-6,6-3 |
| Coupe Davis | 2015/07/17 14:00 | Janowicz, Jerzy v Dolgopolov, Aleksandr | 3-6,4-6,6-7 |