Head to head
1
Hard
1
1
Clay
1
Javier Sanchez's wins on the left · Gabriel Markus's on the right · bar lengths share one scale
All meetings (4)
| 1992 | Madrid | Clay | R16 | Javier Sanchez | 2-6 6-3 6-2 |
| 1992 | Nice | Clay | F | Gabriel Markus | 6-4 6-4 |
| 1991 | Sao Paulo | Hard | R16 | Gabriel Markus | 6-4 2-6 6-4 |
| 1991 | US Open | Hard | R16 | Javier Sanchez | 6-4 6-2 6-3 |
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.