Head to head
1
Clay
1
Gilbert Schaller's wins on the left · Diego Perez's on the right · bar lengths share one scale
All meetings (2)
| 1994 | Montevideo | Clay | R32 | Gilbert Schaller | 6-4 6-1 |
| 1994 | Davis Cup WG PO: URU vs AUT | Clay | RR | Diego Perez | 6-7(7) 6-4 7-5 |
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.