Giovanni de Riu was a Italian Formula 1 driver who competed 1954. across 1 races, taking 0 wins, 0 podiums and 0 pole positions for Maserati.
| Year | Team | Pos | Points | Wins | Races | Best |
|---|---|---|---|---|---|---|
| 1954 | Maserati | P81 | 0 | 0 | 1 | - |
| Year | Race | Team | Grid | Finish | Pts | Status |
|---|---|---|---|---|---|---|
| 1954 | Italian Grand Prix | Maserati | 21 | F | 0 | Did not qualify |