Head to head
0
Hard
1
1
Clay
1
Diego Perez's wins on the left · Leonardo Lavalle's on the right · bar lengths share one scale
All meetings (3)
| 1992 | Davis Cup G1 SF: URU vs MEX | Clay | RR | Leonardo Lavalle | 7-6(1) 2-6 7-6(1) 7-6(4) |
| 1990 | Davis Cup WG PO: MEX vs URU | Hard | RR | Leonardo Lavalle | 6-7(2) 6-2 4-6 6-3 6-2 |
| 1985 | Palermo | Clay | R32 | Diego Perez | 1-6 6-3 7-6 |
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.