Head to head
0
Hard
1
0
Clay
1
1
Carpet
1
Tom Okker's wins on the left · Raul Ramirez's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Forest Hills WCT | Clay | R32 | Raul Ramirez | 5-7 6-1 6-1 |
| 1979 | Denver | Carpet | R32 | Tom Okker | 6-4 7-6 |
| 1977 | Wembley | Carpet | QF | Raul Ramirez | 6-4 6-2 |
| 1976 | Stockholm-2 | Hard | R16 | Raul Ramirez | 7-6 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.