Sergiy Stakhovsky defeated Nikolay Davydenko 6-4 6-4 in the Winston-Salem round of 16 on hard. The upset overturned the form book — Nikolay Davydenko came in leading the head-to-head 3–0. Sergiy Stakhovsky claimed a first win over Nikolay Davydenko in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-02-18 | Marseille | R32 | hard | Nikolay Davydenko | 6-2 4-6 6-2 |
| 2011-08-14 | Cincinnati Masters | R64 | hard | Nikolay Davydenko | 6-2 7-6(5) |
| 2004-10-11 | Moscow | R32 | hard | Nikolay Davydenko | 6-0 6-3 |
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 156). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About