Head to head
2
Clay
0
Jairo Velasco Sr.'s wins on the left · Raymond Moore's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Tehran | Clay | R64 | Jairo Velasco Sr. | 6-2 7-6 |
| 1974 | Davis Cup EUR F: COL vs RSA | Clay | RR | Jairo Velasco Sr. | 6-2 4-6 6-3 7-9 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.