Head to head
0
Hard
2
Florian Mayer's wins on the left · Kei Nishikori's on the right · bar lengths share one scale
All meetings (3)
| 2016 | Halle | Grass | R16 | Florian Mayer | W/O |
| 2011 | Australian Open | Hard | R64 | Kei Nishikori | 6-4 6-3 0-6 6-3 |
| 2008 | Delray Beach | Hard | R32 | Kei Nishikori | 6-0 4-3 RET |
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.