Head to head
Rivalry summary
Jan-Michael Gambill and Felix Mantilla met 2 times on the ATP tour between 2001 and 2003. Their head-to-head is level at 1–1. By surface, they are level 1–1 on hard.
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Hard
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Jan-Michael Gambill's wins on the left · Felix Mantilla's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Australian Open | Hard | R64 | Felix Mantilla | 5-7 6-4 4-6 6-3 6-2 |
| 2001 | Washington | Hard | R32 | Jan-Michael Gambill | 6-3 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.