Head to head
4
Hard
2
Jan-Michael Gambill's wins on the left · Jiri Novak's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2005 | Memphis | Hard | R32 | Jan-Michael Gambill | 6-0 6-4 |
| 2004 | Shanghai | Hard | QF | Jiri Novak | 6-3 6-3 |
| 2003 | US Open | Hard | R64 | Jiri Novak | 6-4 6-4 6-4 |
| 2002 | Indian Wells Masters | Hard | R32 | Jan-Michael Gambill | 6-3 6-2 |
| 2001 | Cincinnati Masters | Hard | R32 | Jan-Michael Gambill | 7-6(2) 6-2 |
| 1999 | Indian Wells Masters | Hard | R64 | Jan-Michael Gambill | 6-2 7-6(3) |
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.