Sauber
Pedro Diniz terminó P14 en el Campeonato del Mundo de 1999 con 3 puntos. En 16 carreras: 0 victorias, 0 podios y 0 pole positions — mejor resultado P6.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Australian Grand Prix | Sauber | 14 | P12 | Transmission | |
| 2 | Brazilian Grand Prix | Sauber | 15 | P14 | Collision | |
| 3 | San Marino Grand Prix | Sauber | 15 | P12 | Spun off | |
| 4 | Monaco Grand Prix | Sauber | 15 | P12 | Suspension | |
| 5 | Spanish Grand Prix | Sauber | 12 |
| P15 |
| Transmission |
| 6 | Canadian Grand Prix | Sauber | 18 | P6 | 1 | Finished |
| 7 | French Grand Prix | Sauber | 11 | P20 | Transmission |
| 8 | British Grand Prix | Sauber | 12 | P6 | 1 | Finished |
| 9 | Austrian Grand Prix | Sauber | 16 | P6 | 1 | Finished |
| 10 | German Grand Prix | Sauber | 16 | P22 | Collision |
| 11 | Hungarian Grand Prix | Sauber | 12 | P21 | Spun off |
| 12 | Belgian Grand Prix | Sauber | 18 | P21 | Spun off |
| 13 | Italian Grand Prix | Sauber | 16 | P20 | Spun off |
| 14 | European Grand Prix | Sauber | 13 | P22 | Collision |
| 15 | Malaysian Grand Prix | Sauber | 17 | P13 | Spun off |
| 16 | Japanese Grand Prix | Sauber | 17 | P11 | +1 Lap |