Head to head
0
Hard
1
1
Clay
0
1
Grass
0
Raul Ramirez's wins on the left · Jiri Hrebec's on the right · bar lengths share one scale
All meetings (3)
| 1974 | Madrid | Clay | R16 | Raul Ramirez | 6-3 6-2 |
| 1973 | US Open | Grass | R64 | Raul Ramirez | 6-3 2-6 3-6 6-2 6-4 |
| 1973 | Salt Lake City | Hard | R16 | Jiri Hrebec | 6-1 6-1 |
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.