Head to head
1
Clay
0
Jairo Velasco Sr.'s wins on the left · Diego Perez's on the right · bar lengths share one scale
All meetings (1)
| 1983 | Palermo | Clay | R32 | Jairo Velasco Sr. | 4-6 6-4 1-4 RET |
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.