Kei Nishikori defeated Viktor Troicki 7-5 6-2 in the Madrid Masters round of 32 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 |
|---|---|---|---|---|---|
| 2016-10-31 | Paris Masters | R32 | hard | Kei Nishikori | 6-2 7-5 |
| 2016-05-09 | Rome Masters | R32 | clay | Kei Nishikori | 5-7 6-2 6-3 |
| 2015-05-10 | Rome Masters | R16 | clay | Kei Nishikori | 6-4 6-3 |
| 2015-03-25 | Miami Masters | R32 | hard | Kei Nishikori | 6-2 6-2 |
| 2010-10-04 | Tokyo | R32 | hard | Viktor Troicki | 6-4 6-2 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About