Head to head
0
Hard
2
1
Grass
0
Rajeev Ram's wins on the left · Kei Nishikori's on the right · bar lengths share one scale
All meetings (3)
| 2016 | Canada Masters | Hard | R16 | Kei Nishikori | 6-3 6-4 |
| 2014 | Kuala Lumpur | Hard | R16 | Kei Nishikori | 6-2 6-3 |
| 2012 | Newport | Grass | QF | Rajeev Ram | 7-6(6) 6-3 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.