Kei Nishikori defeated Ernests Gulbis 6-2 6-4 in the Barcelona semi-final on clay. The result followed the form book — Kei Nishikori came in leading the head-to-head 2–0, defending last year's round of 16. Kei Nishikori extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-11 | Rotterdam | R16 | hard | Kei Nishikori | 6-1 6-4 |
| 2018-07-02 | Wimbledon | R16 | grass | Kei Nishikori | 4-6 7-6(5) 7-6(10) 6-1 |
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