Jurgen Melzer defeated Nikolay Davydenko 7-5 7-6 in the Rome Masters round of 32 on clay. The upset overturned the form book — Nikolay Davydenko came in leading the head-to-head 6–0, defending last year's round of 16. Jurgen Melzer claimed a first win over Nikolay Davydenko in seven meetings, narrowing the head-to-head to 6–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-08 | Rotterdam | QF | hard | Nikolay Davydenko | 6-3 6-2 |
| 2009-07-27 | Umag | SF | clay | Nikolay Davydenko | 6-1 6-1 |
| 2008-04-14 | Estoril | R32 | clay | Nikolay Davydenko | 6-3 6-1 |
| 2007-06-11 | Halle | R32 | grass | Nikolay Davydenko | 7-6(6) 4-6 6-2 |
| 2005-05-16 | St. Poelten | F | clay | Nikolay Davydenko | 6-3 2-6 6-4 |
| 2005-04-11 | Monte Carlo Masters | R64 | clay | Nikolay Davydenko | 5-7 6-1 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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About