Head to head
0
Hard
1
1
Carpet
0
Leonardo Lavalle's wins on the left · Mikael Pernfors's on the right · bar lengths share one scale
All meetings (2)
| 1989 | Key Biscayne | Hard | R32 | Mikael Pernfors | 1-6 6-2 6-1 6-4 |
| 1986 | Chicago | Carpet | R32 | Leonardo Lavalle | 6-2 6-1 |
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.