Sam Querrey defeated Nicolas Mahut 6-4 7-6 6-4 in the Wimbledon round of 16 on grass. The upset overturned the form book — Nicolas Mahut came in leading the head-to-head 3–0, defending last year's round of 64. Sam Querrey claimed a first win over Nicolas Mahut in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-29 | Paris Masters | Q1 | hard | Nicolas Mahut | 3-6 7-6(1) 7-6(3) |
| 2016-06-06 | s Hertogenbosch | SF | grass | Nicolas Mahut | 6-7(5) 6-4 6-4 |
| 2015-08-31 | US Open | R128 | hard | Nicolas Mahut | 7-5 7-6(6) 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
Averages over each player's completed matches in the selected window (200 vs 160). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About