Jack Sock defeated Pablo Andujar 6-1 6-1 in the Paris Masters round of 64 on hard. The upset overturned the form book — Pablo Andujar came in defending last year's round of 32. Jack Sock extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-03 | Madrid Masters | R64 | clay | Jack Sock | 6-4 7-5 |
| 2014-08-25 | US Open | R128 | hard | Pablo Andujar | 6-4 3-6 6-1 RET |
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 (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About