Benjamin Becker defeated Sergiy Stakhovsky 6-4 5-7 6-4 in the St. Petersburg round of 32 on carpet. The upset overturned the form book — Sergiy Stakhovsky came in leading the head-to-head 1–0, defending the title. Benjamin Becker claimed a first win over Sergiy Stakhovsky in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-10 | Sydney | R32 | hard | Sergiy Stakhovsky | 7-6(3) 7-6(6) |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About