Head to head
2
Hard
0
Albert Costa's wins on the left · Jan-Michael Gambill's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Sydney | Hard | R16 | Albert Costa | 6-3 7-5 |
| 1998 | Canada Masters | Hard | R32 | Albert Costa | 6-4 6-2 |
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.