By surface
| Surface | Ilie Nastase | Eugenio Castigliano |
|---|---|---|
| Clay | 4 | 0 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-06-02 | ATP | Rome | Round of 64 | Clay | Ilie Nastase | 6-0 | 6-2 | |||
| 1972-04-24 | ATP | Rome | Round of 32 | Clay | Ilie Nastase | 6-2 | 3-6 | 6-3 | ||
| 1968-08-12 | ATP | Viareggio | Semifinal | Clay | Ilie Nastase | 6-1 | 6-2 | |||
| 1968-03-25 | ATP | Parioli | Round of 16 | Clay | Ilie Nastase | 6-2 | 6-3 | 6-0 |