Sam Querrey defeated Daniel Munoz de la Nava 6-7 6-4 6-2 6-4 in the Australian Open round of 128 on hard. The upset overturned the form book — Daniel Munoz de la Nava came in leading the head-to-head 1–0. Sam Querrey claimed a first win over Daniel Munoz de la Nava in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-09 | Madrid Masters | R64 | clay | Daniel Munoz de la Nava | 6-7(3) 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
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