Head to head
1
Hard
0
Jan-Michael Gambill's wins on the left · Julian Knowle's on the right · bar lengths share one scale
All meetings (1)
| 2002 | US Open | Hard | R128 | Jan-Michael Gambill | 6-1 2-1 RET |
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.