Head to head
2
Hard
0
0
Grass
1
Jan-Michael Gambill's wins on the left · Cedric Pioline's on the right · bar lengths share one scale
All meetings (3)
| 2001 | US Open | Hard | R128 | Jan-Michael Gambill | 6-2 6-2 6-4 |
| 2000 | Queen's Club | Grass | R32 | Cedric Pioline | 5-7 6-2 6-3 |
| 1998 | Cincinnati Masters | Hard | R32 | Jan-Michael Gambill | 6-7(5) 7-6(5) 6-4 |
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.