[36] Kei Nishikori 6-4,6-7,6-3 Marin Cilic [3] 2018-04-20 12:40
Stadium: Court Rainier III Round: 27 Ground: Clay
Head to Head
| ATP World Tour Finals | 2016/11/18 20:00 | Kei Nishikori v Marin Cilic | 6-3,2-6,3-6 |
| ATP Basel | 2016/10/30 13:30 | Marin Cilic v Kei Nishikori | 6-1,7-6 |
| ATP Washington | 2015/08/08 18:30 | Marin Cilic v Kei Nishikori | 6-3,1-6,4-6 |
| US Open | 2014/09/08 21:00 | Kei Nishikori v Marin Cilic | 3-6,3-6,3-6 |
| ATP Barcelona | 2014/04/25 12:20 | Marin Cilic v Kei Nishikori | 1-6,3-6 |