Head to head
3
Hard
1
0
Clay
1
Mardy Fish's wins on the left · Nikolay Davydenko's on the right · bar lengths share one scale
All meetings (5)
| 2012 | US Open | Hard | R64 | Mardy Fish | 4-6 6-7(4) 6-2 6-1 6-2 |
| 2011 | Cincinnati Masters | Hard | R32 | Mardy Fish | 6-0 6-2 |
| 2009 | Estoril | Clay | QF | Nikolay Davydenko | 6-4 6-3 |
| 2008 | Indian Wells Masters | Hard | R32 | Mardy Fish | 6-3 6-2 |
| 2006 | Miami Masters | Hard | R64 | Nikolay Davydenko | 6-4 7-5 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.