Head to head
Rivalry summary
Kei Nishikori and Martin Klizan met 2 times on the ATP tour between 2014 and 2015. Their head-to-head is level at 1–1. By surface, they are level 1–1 on clay.
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Clay
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Kei Nishikori's wins on the left · Martin Klizan's on the right · bar lengths share one scale
All meetings (2)
| 2015 | Barcelona | Clay | SF | Kei Nishikori | 6-1 6-2 |
| 2014 | Roland Garros | Clay | R128 | Martin Klizan | 7-6(4) 6-1 6-2 |
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.