Head to head
0
Clay
3
0
Grass
1
1
Carpet
1
Juan Gisbert Sr's wins on the left · Ilie Nastase's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1975 | Barcelona-2 | Clay | F | Ilie Nastase | 6-1 7-5 6-2 |
| 1974 | Cedar Grove | Clay | F | Ilie Nastase | 6-4 7-6 |
| 1973 | Omaha | Carpet | SF | Ilie Nastase | 6-4 7-5 |
| 1972 | Bastad | Clay | SF | Ilie Nastase | 6-2 6-3 6-3 |
| 1972 | Eastbourne | Grass | QF | Ilie Nastase | 3-6 8-6 6-4 |
| 1972 | New York-1 | Carpet | SF | Juan Gisbert Sr | 6-4 1-6 6-4 |
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.