Sam Querrey defeated Borna Coric 6-3 6-4 6-4 in the Australian Open round of 128 on hard. The upset overturned the form book — Borna Coric came in leading the head-to-head 1–0, defending last year's round of 16. Sam Querrey claimed a first win over Borna Coric in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-24 | Roland Garros | R128 | clay | Borna Coric | 7-6(8) 6-3 0-6 6-3 |
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 (55 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About