Head to head
Rivalry summary
Jairo Velasco Sr. and Roberto Vizcaino met 1 times on the ATP tour between 1983 and 1983. Roberto Vizcaino leads the head-to-head 1–0 against Jairo Velasco Sr..
0
Clay
1
Jairo Velasco Sr.'s wins on the left · Roberto Vizcaino's on the right · bar lengths share one scale
All meetings (1)
| 1983 | Barcelona | Clay | R32 | Roberto Vizcaino | 6-2 1-6 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.