Head to head
4
Clay
0
Raul Ramirez's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (4)
| 1978 | Davis Cup EUR SF: MEX vs COL | Clay | RR | Raul Ramirez | 6-1 7-5 6-4 |
| 1976 | North Conway | Clay | R32 | Raul Ramirez | 6-7 6-3 6-3 |
| 1976 | Gstaad | Clay | R16 | Raul Ramirez | 6-1 6-3 |
| 1973 | Davis Cup EUR SF: MEX vs COL | Clay | RR | Raul Ramirez | 6-1 6-3 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.