Head to head
Rivalry summary
Roger Dowdeswell and Jairo Velasco Sr. met 2 times on the ATP tour between 1974 and 1975. Jairo Velasco Sr. leads the head-to-head 2–0 against Roger Dowdeswell. By surface, Sr. leads 2–0 on clay.
0
Clay
2
Roger Dowdeswell's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (2)
| 1975 | US Open | Clay | R128 | Jairo Velasco Sr. | 4-6 6-4 6-4 |
| 1974 | Bournemouth | Clay | R16 | Jairo Velasco Sr. | 6-4 6-3 |
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.