Kei Nishikori 6-2,7-5 Ryan Harrison 2015-09-23 15:30
Round: 26 Ground: Hardcourt indoor
Head to Head
| ATP Memphis | 2015/02/11 22:30 | Kei Nishikori v Ryan Harrison | 3-6,6-3,6-4 |
Home History
| Davis Cup | 2015/09/20 15:00 | Santiago Giraldo v Kei Nishikori | 4-6,2-6,6-7 |
| Davis Cup | 2015/09/18 19:10 | Alejandro Falla v Kei Nishikori | 6-7,6-7,5-7 |
| US Open | 2015/08/31 15:00 | Kei Nishikori v Benoit Paire | 4-6,6-3,6-4,6-7,4-6 |
| ATP Montreal | 2015/08/16 00:00 | Kei Nishikori v Andy Murray | 3-6,0-6 |
| ATP Montreal | 2015/08/15 01:40 | Rafael Nadal v Kei Nishikori | 2-6,4-6 |
| ATP Montreal | 2015/08/14 00:35 | David Goffin v Kei Nishikori | 4-6,4-6 |
| ATP Montreal | 2015/08/12 18:00 | Pablo Andujar v Kei Nishikori | 3-6,3-6 |
| ATP Washington | 2015/08/09 19:00 | John Isner v Kei Nishikori | 6-4,4-6,4-6 |
Away History
| Challenger Columbus | 2015/09/22 20:30 | Ryan Harrison v Adrien Bossel | 6-4,6-2 |
| US Open | 2015/09/01 23:20 | Rajeev Ram v Ryan Harrison | 7-6,6-4,6-1 |
| ATP Cincinnati Qual | 2015/08/15 23:05 | Ryan Harrison v Thanasi Kokkinakis | 5-7,6-3,6-7 |
| ATP Montreal Qual | 2015/08/08 20:00 | Denis Kudla v Ryan Harrison | 6-4,6-2 |
| ATP Washington | 2015/08/03 20:00 | James Duckworth v Ryan Harrison | 6-1,7-6 |
| ATP Washington Qual | 2015/08/01 16:40 | Guilherme Clezar v Ryan Harrison | 3-6,7-6,2-6 |
| ATP Newport | 2015/07/14 18:05 | Ryan Harrison v Yuichi Sugita | 1-6,7-5,3-6 |
| Wimbledon Qual | 2015/06/22 17:45 | Guido Andreozzi v Ryan Harrison | 7-6,4-6,6-4 |