Head to head
1
Clay
1
Gilbert Schaller's wins on the left · Hernan Gumy's on the right · bar lengths share one scale
All meetings (2)
| 1995 | Santiago | Clay | R16 | Hernan Gumy | 6-4 7-6(0) |
| 1995 | Valencia | Clay | SF | Gilbert Schaller | 5-7 6-0 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.