Jack Sock defeated Ernesto Escobedo 6-7 7-6 7-6 in the Little Rock CH round of 16 on hard. The upset overturned the form book — Ernesto Escobedo came in leading the head-to-head 1–0. Jack Sock claimed a first win over Ernesto Escobedo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-26 | Acapulco | R32 | hard | Ernesto Escobedo | 7-5 7-6(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 (98 vs 174). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.