Head to head
Rivalry summary
Ilie Nastase and Jairo Velasco Sr. met 3 times on the ATP tour between 1972 and 1975. Ilie Nastase leads the head-to-head 3–0 against Jairo Velasco Sr.. By surface, Nastase leads 2–0 on clay.
2
Clay
0
1
Grass
0
Ilie Nastase's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (3)
| 1975 | Madrid-1 | Clay | QF | Ilie Nastase | 6-2 6-2 |
| 1974 | Bournemouth | Clay | QF | Ilie Nastase | 8-6 6-4 |
| 1972 | US Open | Grass | R128 | Ilie Nastase | 6-0 6-2 6-0 |
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.