Head to head
0
Hard
1
1
Clay
1
Hernan Gumy's wins on the left · Sebastien Lareau's on the right · bar lengths share one scale
All meetings (3)
| 1999 | Delray Beach | Clay | R32 | Hernan Gumy | 6-3 6-2 |
| 1997 | Roland Garros | Clay | R128 | Sebastien Lareau | 2-6 6-4 6-4 4-6 8-6 |
| 1996 | Miami Masters | Hard | R128 | Sebastien Lareau | 3-6 6-3 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.