[4] Grigor Dimitrov 7-6,5-7,4-6 Kei Nishikori [24] 2018-05-16 11:40
Stadium: N Round: 25 Ground: Clay
Head to Head
| ATP Brisbane | 2017/01/08 09:00 | Grigor Dimitrov v Kei Nishikori | 6-2,2-6,6-3 |
| ATP Miami | 2014/03/23 22:35 | Grigor Dimitrov v Kei Nishikori | 6-7,5-7 |
Home History
| ATP Madrid | 2018/05/08 17:45 | Milos Raonic v Grigor Dimitrov | 7-5,3-6,6-3 |
| ATP Barcelona | 2018/04/27 12:15 | Pablo Carreno Busta v Grigor Dimitrov | 6-3,7-6 |
| ATP Barcelona | 2018/04/26 11:00 | Malek Jaziri v Grigor Dimitrov | 5-7,6-3,6-7 |
| ATP Barcelona | 2018/04/25 09:00 | Gilles Simon v Grigor Dimitrov | 2-6,1-6 |
| ATP Monte Carlo | 2018/04/21 11:30 | Rafael Nadal v Grigor Dimitrov | 6-4,6-1 |
| ATP Monte Carlo | 2018/04/20 09:00 | Grigor Dimitrov v David Goffin | 6-4,7-6 |
| ATP Monte Carlo | 2018/04/19 11:05 | Grigor Dimitrov v Philipp Kohlschreiber | 4-6,6-3,6-4 |
| ATP Monte Carlo | 2018/04/17 14:30 | Grigor Dimitrov v Pierre-Hugues Herbert | 3-6,6-2,6-4 |
Away History
| 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 |
| ATP Monte Carlo | 2018/04/18 09:00 | Daniil Medvedev v Kei Nishikori | 5-7,2-6 |
| ATP Monte Carlo | 2018/04/16 10:55 | Kei Nishikori v Tomas Berdych | 4-6,6-2,6-1 |