Head to head
1
Hard
0
1
Clay
1
0
Carpet
2
Ilie Nastase's wins on the left · Tony Roche's on the right · bar lengths share one scale
All meetings (7)
| 1977 | Richmond WCT | Carpet | QF | Tony Roche | 6-4 6-3 |
| 1974 | Washington WCT | Carpet | QF | Ilie Nastase | W/O |
| 1970 | Hamburg | Clay | SF | Ilie Nastase | 3-6 7-5 6-1 6-4 |
| 1970 | Salisbury | Hard | QF | Ilie Nastase | W/O |
| 1969 | Stockholm | Hard | R32 | Ilie Nastase | 6-2 6-4 |
| 1969 | Wembley | Carpet | R32 | Tony Roche | 6-4 6-3 |
| 1969 | Rome | Clay | R16 | Tony Roche | 7-5 7-5 6-3 |
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.