Head to head
1
Hard
2
2
Clay
4
2
Grass
0
2
Carpet
1
Ilie Nastase's wins on the left · Raul Ramirez's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (14)
| 1982 | Davis Cup WG PO: MEX vs ROU | Clay | RR | Raul Ramirez | 6-2 6-1 6-3 |
| 1978 | WCT Challenge Cup | Hard | SF | Ilie Nastase | 6-1 6-2 |
| 1978 | Rotterdam WCT | Carpet | SF | Raul Ramirez | 7-5 6-3 |
| 1978 | Palm Springs | Hard | QF | Raul Ramirez | 6-2 6-4 |
| 1976 | Wimbledon | Grass | SF | Ilie Nastase | 6-2 9-7 6-3 |
| 1976 | Caracas WCT | Hard | F | Raul Ramirez | 6-3 6-4 |
| 1975 | US Open | Clay | R16 | Ilie Nastase | 6-4 5-7 6-0 6-7 6-3 |
| 1975 | Louisville | Clay | QF | Ilie Nastase | 6-1 6-3 |
| 1975 | Rome | Clay | SF | Raul Ramirez | 6-2 5-2 RET |
| 1974 | Masters | Grass | RR | Ilie Nastase | 6-4 2-6 6-3 |
| 1974 | Indianapolis | Clay | QF | Raul Ramirez | 7-5 5-5 RET |
| 1974 | Toronto WCT | Carpet | R16 | Ilie Nastase | 7-6(0) 6-4 |
| 1973 | Tehran | Clay | QF | Raul Ramirez | 7-6 6-7 9-7 |
| 1972 | Salisbury | Carpet | R32 | Ilie Nastase | 6-4 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.