Gilles Muller defeated Nikolay Davydenko 6-4 4-6 6-3 7-6 in the US Open round of 16 on hard. The upset overturned the form book — Nikolay Davydenko came in leading the head-to-head 3–0, defending last year's semi-final. Gilles Muller claimed a first win over Nikolay Davydenko in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-17 | Metz | R16 | hard | Nikolay Davydenko | 7-5 6-4 |
| 2007-01-15 | Australian Open | R64 | hard | Nikolay Davydenko | 6-4 6-0 6-3 |
| 2006-05-01 | Estoril | QF | clay | Nikolay Davydenko | 6-4 6-4 |
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