Head to head
2
Hard
0
Jan-Michael Gambill's wins on the left · Nikolay Davydenko's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Madrid Masters | Hard | R64 | Jan-Michael Gambill | 6-3 6-3 |
| 2002 | Memphis | Hard | R32 | Jan-Michael Gambill | 6-1 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.