[24] Kei Nishikori 6-2,1-6,3-6 Novak Djokovic [18] 2018-05-18 16:15
Stadium: Center Court Round: 27 Ground: Clay
Head to Head
| ATP Madrid | 2018/05/07 14:00 | Kei Nishikori v Novak Djokovic | 5-7,4-6 |
| ATP World Tour Finals | 2016/11/19 20:00 | Novak Djokovic v Kei Nishikori | 6-1,6-1 |
| ATP Madrid | 2016/05/07 18:20 | Novak Djokovic v Kei Nishikori | 6-3,7-6 |
| ATP Miami | 2016/04/03 17:00 | Novak Djokovic v Kei Nishikori | 6-3,6-3 |
| US Open | 2014/09/06 16:00 | Novak Djokovic v Kei Nishikori | 4-6,6-1,6-7,3-6 |
Home History
| ATP Rome | 2018/05/17 17:45 | Kei Nishikori v Philipp Kohlschreiber | 6-1,6-2 |
| ATP Rome | 2018/05/16 11:40 | Grigor Dimitrov v Kei Nishikori | 7-6,5-7,4-6 |
| ATP Rome | 2018/05/14 10:00 | Kei Nishikori v Feliciano Lopez | 7-6,6-4 |
| ATP Madrid | 2018/05/07 14:00 | Kei Nishikori v Novak Djokovic | 5-7,4-6 |
| ATP Monte Carlo | 2018/04/22 12:30 | Rafael Nadal v Kei Nishikori | 6-3,6-2 |
| ATP Monte Carlo | 2018/04/21 13:30 | Alexander Zverev v Kei Nishikori | 6-3,3-6,4-6 |
| ATP Monte Carlo | 2018/04/20 12:40 | Kei Nishikori v Marin Cilic | 6-4,6-7,6-3 |
| ATP Monte Carlo | 2018/04/19 15:30 | Andreas Seppi v Kei Nishikori | 0-6,6-2,3-6 |
Away History
| ATP Rome | 2018/05/17 17:30 | Novak Djokovic v Albert Ramos-Vinolas | 6-1,7-5 |
| ATP Rome | 2018/05/16 12:55 | Novak Djokovic v Nikoloz Basilashvili | 6-4,6-2 |
| ATP Rome | 2018/05/14 13:45 | Novak Djokovic v Alexandr Dolgopolov | 6-1,6-3 |
| ATP Madrid | 2018/05/09 12:00 | Kyle Edmund v Novak Djokovic | 6-3,2-6,6-3 |
| ATP Madrid | 2018/05/07 14:00 | Kei Nishikori v Novak Djokovic | 5-7,4-6 |
| ATP Barcelona | 2018/04/25 10:50 | Martin Klizan v Novak Djokovic | 6-2,1-6,6-3 |
| ATP Monte Carlo | 2018/04/19 11:25 | Novak Djokovic v Dominic Thiem | 7-6,2-6,3-6 |
| ATP Monte Carlo | 2018/04/18 11:00 | Novak Djokovic v Borna Coric | 7-6,7-5 |