Ligier
Olivier Grouillard finished P26 in the 1989 World Drivers' Championship with 1 point. Across 12 races: 0 wins, 0 podiums and 0 pole positions, with a best finish of P6.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Brazilian Grand Prix | Ligier | 22 | P9 | +1 Lap | |
| 2 | San Marino Grand Prix | Ligier | 10 | P22 | Disqualified | |
| 3 | Monaco Grand Prix | Ligier | 16 | P24 | Gearbox | |
| 4 | Mexican Grand Prix | Ligier | 11 | P8 | +1 Lap | |
| 7 | French Grand Prix | Ligier | 17 | P6 |
| 1 |
| +1 Lap |
| 8 | British Grand Prix | Ligier | 24 | P7 | +1 Lap |
| 9 | German Grand Prix | Ligier | 11 | P26 | Gearbox |
| 11 | Belgian Grand Prix | Ligier | 26 | P13 | +1 Lap |
| 12 | Italian Grand Prix | Ligier | 21 | P18 | Exhaust |
| 14 | Spanish Grand Prix | Ligier | 24 | P18 | Engine |
| 15 | Japanese Grand Prix | Ligier | 23 | P20 | Engine |
| 16 | Australian Grand Prix | Ligier | 24 | P11 | Spun off |