Kei Nishikori defeated Tomas Berdych 4-6 6-2 6-1 in the Monte Carlo Masters round of 64 on clay. The result followed the form book — Kei Nishikori came in leading the head-to-head 4–1. Kei Nishikori extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-15 | Tour Finals | RR | hard | Kei Nishikori | 7-5 3-6 6-3 |
| 2012-10-01 | Tokyo | QF | hard | Kei Nishikori | 7-5 6-4 |
| 2012-04-15 | Monte Carlo Masters | R16 | clay | Tomas Berdych | 2-6 6-2 6-4 |
| 2011-10-31 | Basel | R32 | hard | Kei Nishikori | 3-6 6-3 6-2 |
| 2009-01-04 | Brisbane | R16 | hard | Kei Nishikori | 7-6(7) 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 43). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About