Brabham
Martin Brundle a terminé P20 du Championnat du Monde 1989 avec 4 points. En 14 courses : 0 victoires, 0 podiums et 0 pole positions — meilleur résultat P5.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Brazilian Grand Prix | Brabham | 13 | P18 | Halfshaft | |
| 2 | San Marino Grand Prix | Brabham | 22 | P13 | Fuel system | |
| 3 | Monaco Grand Prix | Brabham | 4 | P6 | 1 | +2 Laps |
| 4 | Mexican Grand Prix | Brabham | 20 | P9 | +1 Lap | |
| 5 | United States Grand Prix | Brabham | 5 |
| P16 |
| Brakes |
| 8 | British Grand Prix | Brabham | 20 | P14 | Engine |
| 9 | German Grand Prix | Brabham | 12 | P8 | +1 Lap |
| 10 | Hungarian Grand Prix | Brabham | 15 | P12 | +2 Laps |
| 11 | Belgian Grand Prix | Brabham | 20 | P22 | Brakes |
| 12 | Italian Grand Prix | Brabham | 12 | P6 | 1 | +1 Lap |
| 13 | Portuguese Grand Prix | Brabham | 10 | P8 | +1 Lap |
| 14 | Spanish Grand Prix | Brabham | 8 | P14 | Spun off |
| 15 | Japanese Grand Prix | Brabham | 13 | P5 | 2 | +1 Lap |
| 16 | Australian Grand Prix | Brabham | 12 | P19 | Collision |