Novak Djokovic defeated Ernests Gulbis 6-3 6-4 in the Cincinnati Masters quarter-final on hard. The result followed the form book — Novak Djokovic came in leading the head-to-head 6–1, defending last year's round of 32. Novak Djokovic extended the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Wimbledon | R32 | grass | Novak Djokovic | 6-4 6-1 7-6(2) |
| 2015-08-10 | Canada Masters | QF | hard | Novak Djokovic | 5-7 7-6(7) 6-1 |
| 2014-05-26 | Roland Garros | SF | clay | Novak Djokovic | 6-3 6-3 3-6 6-3 |
| 2011-03-10 | Indian Wells Masters | R32 | hard | Novak Djokovic | 6-0 6-1 |
| 2010-11-01 | Basel | R32 | hard | Novak Djokovic | 6-4 6-2 |
| 2009-01-04 | Brisbane | R32 | hard | Ernests Gulbis | 6-4 6-4 |
| 2008-05-25 | Roland Garros | QF | clay | Novak Djokovic | 7-5 7-6(3) 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). 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
Djokovic N.: 3 days rest · 2 matches, 87 games (7d). Higher means fresher. About