By surface
| Surface | Ilie Nastase | Jose Edison Mandarino |
|---|---|---|
| Clay | 4 | 0 |
All meetings (6)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-04-20 | ATP | Valencia | Round of 16 | Clay | Ilie Nastase | 6-4 | 6-3 | |||
| 1973-10-08 | ATP | Barcelona | Round of 32 | Clay | Ilie Nastase | 9-7 | 6-4 | |||
| 1973-07-09 | ATP | Gstaad | Round of 16 | Clay | Ilie Nastase | 6-4 | 6-3 | |||
| 1971-08-21 | ATP | Davis Cup EUR F: BRA vs ROU | Round Robin | — | Ilie Nastase | 6-4 | 6-1 | 6-1 | ||
| 1971-05-03 | ATP | Madrid | Quarterfinal | Clay | Ilie Nastase | 6-1 | 6-0 | |||
| 1968-08-11 | ATP | Senigallia | Quarterfinal | — | Jose Edison Mandarino | 4-6 | 2-6 |