Head to head
Rivalry summary
Bob Hewitt and Jairo Velasco Sr. met 2 times on the ATP tour between 1974 and 1977. Bob Hewitt leads the head-to-head 2–0 against Jairo Velasco Sr.. By surface, Hewitt leads 2–0 on clay.
2
Clay
0
Bob Hewitt's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (2)
| 1977 | Tehran | Clay | R64 | Bob Hewitt | 6-4 6-3 |
| 1974 | Davis Cup EUR F: COL vs RSA | Clay | RR | Bob Hewitt | 6-1 6-3 6-2 |
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.