Mardy Fish defeated Nikolay Davydenko 6-0 6-2 in the Cincinnati Masters round of 32 on hard. Mardy Fish extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-27 | US Open | R64 | hard | Mardy Fish | 4-6 6-7(4) 6-2 6-1 6-2 |
| 2009-05-03 | Estoril | QF | clay | Nikolay Davydenko | 6-4 6-3 |
| 2008-03-13 | Indian Wells Masters | R32 | hard | Mardy Fish | 6-3 6-2 |
| 2006-03-20 | Miami Masters | R64 | hard | Nikolay Davydenko | 6-4 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.