Robin Haase defeated Sergiy Stakhovsky 6-2 6-4 in the Nice round of 16 on clay. The upset overturned the form book — Sergiy Stakhovsky came in leading the head-to-head 1–0, defending last year's quarter-final. Robin Haase claimed a first win over Sergiy Stakhovsky in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-04 | Davis Cup G1 R1: UKR vs NED | RR | hard | Sergiy Stakhovsky | 6-1 6-4 6-7(2) 4-6 6-2 |
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