Head to head
3
Hard
1
9
Clay
4
3
Carpet
1
Ilie Nastase's wins on the left · Jan Kodes's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (21)
| 1977 | Roland Garros | Clay | R16 | Ilie Nastase | 6-4 7-5 6-3 |
| 1977 | Davis Cup EUR QF: ROU vs TCH | Clay | RR | Ilie Nastase | 6-2 6-2 6-4 |
| 1977 | Rotterdam WCT | Carpet | R16 | Ilie Nastase | 6-4 6-4 |
| 1976 | Stockholm WCT | Carpet | R16 | Ilie Nastase | 6-3 6-2 |
| 1975 | Madrid-2 | Clay | QF | Jan Kodes | 6-4 6-4 |
| 1974 | WCT Finals | Carpet | QF | Jan Kodes | 7-6(3) 6-1 7-5 |
| 1973 | Masters | Hard | RR | Ilie Nastase | 6-4 2-6 6-4 |
| 1973 | Barcelona-2 | Clay | SF | Ilie Nastase | 6-1 4-6 6-0 6-3 |
| 1973 | Rome | Clay | QF | Ilie Nastase | 6-2 6-2 |
| 1972 | Barcelona | Clay | SF | Jan Kodes | 9-7 6-4 6-1 |
| 1972 | Rome-1 | Clay | SF | Jan Kodes | 6-4 1-6 6-3 6-3 |
| 1972 | Nice | Clay | F | Ilie Nastase | 6-0 6-4 6-3 |
| 1972 | Madrid | Clay | SF | Ilie Nastase | 3-6 6-7 7-6 7-6 6-3 |
| 1971 | Masters | Hard | RR | Ilie Nastase | 5-7 6-2 6-2 |
| 1971 | Roland Garros | Clay | F | Jan Kodes | 8-6 6-2 2-6 7-5 |
| 1971 | Nice | Clay | F | Ilie Nastase | 10-8 11-9 6-1 |
| 1970 | Rome | Clay | F | Ilie Nastase | 6-3 1-6 6-3 8-6 |
| 1969 | Barranquilla | Clay | F | Ilie Nastase | 6-4 6-4 8-10 2-6 6-3 |
| 1969 | Caracas | Hard | R16 | Jan Kodes | 6-2 7-5 |
| 1969 | Curacao | Hard | R16 | Ilie Nastase | 6-4 7-5 |
| 1969 | Macon | Carpet | R16 | Ilie Nastase | 1-6 8-6 7-5 |
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.