Sam Querrey defeated Gilles Muller 6-4 6-3 in the Miami Masters round of 128 on hard. The result followed the form book — Sam Querrey came in defending last year's round of 64. Sam Querrey extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-19 | Queen's Club | QF | grass | Gilles Muller | 6-4 7-6(5) |
| 2009-01-12 | Auckland | R16 | hard | Sam Querrey | 3-6 6-3 6-4 |
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