Sam Querrey defeated David Ferrer 3-6 6-3 7-6 in the Auckland semi-final on hard. The upset overturned the form book — David Ferrer came in leading the head-to-head 3–0, defending last year's quarter-final. Sam Querrey claimed a first win over David Ferrer in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-18 | Miami Masters | R128 | hard | David Ferrer | 6-3 6-2 |
| 2012-09-14 | Davis Cup WG SF: ESP vs USA | RR | clay | David Ferrer | 4-6 6-2 6-2 6-4 |
| 2010-08-15 | Cincinnati Masters | R32 | hard | David Ferrer | 7-5 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