Sergiy Stakhovsky defeated Jan Mertl 6-4 3-6 6-1 in the Stuttgart q16 on grass. The result followed the form book — Sergiy Stakhovsky came in leading the head-to-head 2–0, defending last year's round of 32. Sergiy Stakhovsky extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-06 | Stuttgart | Q1 | grass | Sergiy Stakhovsky | 6-4 3-6 6-1 |
| 2013-02-18 | Marseille | QF | hard | Sergiy Stakhovsky | 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 67). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About