Head to head
0
Hard
2
1
Clay
2
Juan Monaco's wins on the left · Nikolay Davydenko's on the right · bar lengths share one scale
All meetings (5)
| 2010 | Australian Open | Hard | R32 | Nikolay Davydenko | 6-0 6-3 6-4 |
| 2009 | Valencia | Hard | R16 | Nikolay Davydenko | 6-3 7-5 |
| 2008 | Poertschach | Clay | F | Nikolay Davydenko | 6-2 2-6 6-2 |
| 2007 | Poertschach | Clay | QF | Juan Monaco | 6-2 6-7(5) 6-4 |
| 2006 | Sopot | Clay | R16 | Nikolay Davydenko | 7-5 6-7(7) 6-1 |
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.