Round: 24 Ground: Hardcourt outdoor
| ATP Delray Beach | 2015/02/19 19:30 | Tim Smyczek v Alexandr Dolgopolov | 2-6,4-6 |
| Davis Cup | 2015/07/17 14:00 | Jerzy Janowicz v Alexandr Dolgopolov | 3-6,4-6,6-7 |
| Wimbledon | 2015/07/02 16:20 | Alexandr Dolgopolov v Ivo Karlovic | 7-5,3-6,4-6,7-6,11-13 |
| Wimbledon | 2015/06/30 10:30 | Alexandr Dolgopolov v Kyle Edmund | 7-6,6-1,6-2 |
| ATP Stuttgart | 2015/06/08 16:10 | Alexandr Dolgopolov v Philipp Kohlschreiber | 3-6,3-6 |
| ATP Miami | 2015/03/31 21:05 | Novak Djokovic v Alexandr Dolgopolov | 6-7,7-5,6-0 |
| ATP Miami | 2015/03/30 16:25 | Thomaz Bellucci v Alexandr Dolgopolov | 5-7,4-6 |
| ATP Miami | 2015/03/28 20:30 | Alexandr Dolgopolov v Tommy Robredo | 6-7,6-3,7-5 |
| ATP Miami | 2015/03/26 21:25 | Ricardas Berankis v Alexandr Dolgopolov | 4-6,1-6 |
| ATP Newport | 2015/07/14 15:00 | Tim Smyczek v Jan Hernych | 3-6,4-6 |
| Wimbledon | 2015/06/30 12:25 | Tim Smyczek v Fabio Fognini | 4-6,3-6,2-6 |
| Challenger Savannah | 2015/04/24 20:55 | Tim Smyczek v James McGee | 0-6,3-6 |
| Challenger Savannah | 2015/04/23 16:15 | Tim Smyczek v Tennys Sandgren | 6-1,3-6,6-0 |
| Challenger Savannah | 2015/04/21 23:10 | Tim Smyczek v Stefan Kozlov | 6-4,6-1 |
| Challenger Sarasota | 2015/04/14 19:55 | Tim Smyczek v Facundo Arguello | 4-6,2-6 |
| ATP Houston | 2015/04/07 17:00 | Tim Smyczek v Teymuraz Gabashvili | 3-6,3-6 |
| ATP Miami | 2015/03/28 17:25 | Tim Smyczek v Jo-Wilfried Tsonga | 4-6,6-3,3-6 |