Sergiy Stakhovsky defeated Sam Querrey 2-6 6-4 6-2 in the Indian Wells Masters round of 128 on hard. The upset overturned the form book — Sam Querrey came in leading the head-to-head 4–0, defending last year's round of 64. Sergiy Stakhovsky claimed a first win over Sam Querrey in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-02 | Wimbledon | R64 | grass | Sam Querrey | 7-6(4) 6-3 6-3 |
| 2014-03-19 | Miami Masters | R128 | hard | Sam Querrey | 7-6(2) 6-3 |
| 2013-05-19 | Nice | R16 | clay | Sam Querrey | 7-5 6-3 |
| 2010-06-21 | Wimbledon | R128 | grass | Sam Querrey | 7-6(4) 6-3 2-1 RET |
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