Alexandr Dolgopolov defeated Sam Groth 6-3 4-6 6-0 in the Acapulco round of 32 on hard. The result followed the form book — Alexandr Dolgopolov came in defending last year's semi-final. Alexandr Dolgopolov extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | US Open | R128 | hard | Sam Groth | 4-6 6-1 7-5 RET |
| 2014-06-23 | Wimbledon | R128 | grass | Alexandr Dolgopolov | 7-5 7-6(2) 7-6(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 (152 vs 150). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About