Monaco Grand Prix
Round 4 · 27 May 1990 ·Circuit de Monaco, Monte-Carlo, Monaco
Alesi
Tyrrell
2
Senna
McLaren
1
Berger
McLaren
3
Race classification
| Pos. | Driver | Nationality | Team | Laps | Time | Pts. |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna |  Brazilian | McLaren | 78 | 1:52:46.982 | 9 |
| 2 | Jean Alesi |  French | Tyrrell | 78 | +1.087 | 6 |
| 3 | Gerhard Berger |  Austrian | McLaren | 78 | +2.073 | 4 |
| 4 | Thierry Boutsen |  Belgian | Williams | 77 | +1 Lap | 3 |
| 5 | Alex Caffi |  Italian | Arrows | 76 | +2 Laps | 2 |
| 6 | Éric Bernard | French | Larrousse | 76 | +2 Laps | 1 |
| 7 | Gregor Foitek |  Swiss | Onyx | 72 | Collision | 0 |
| R | Derek Warwick |  British | Team Lotus | 66 | Spun off | 0 |
| R | Nigel Mansell | British | Ferrari | 63 | Battery | 0 |
| R | Paolo Barilla | Italian | Minardi | 52 | Gearbox | 0 |
| R | Jyrki Järvilehto |  Finnish | Onyx | 52 | Gearbox | 0 |
| R | Philippe Alliot | French | Ligier | 47 | Gearbox | 0 |
| R | Riccardo Patrese | Italian | Williams | 41 | Distributor | 0 |
| R | Andrea de Cesaris | Italian | Dallara | 38 | Engine | 0 |
| R | Satoru Nakajima |  Japanese | Tyrrell | 36 | Spun off | 0 |
| R | Alain Prost | French | Ferrari | 30 | Battery | 0 |
| R | Alessandro Nannini | Italian | Benetton | 20 | Gearbox | 0 |
| R | David Brabham |  Australian | Brabham | 16 | Transmission | 0 |
| R | Ivan Capelli | Italian | Leyton House | 13 | Brakes | 0 |
| R | Nicola Larini | Italian | Ligier | 12 | Differential | 0 |
| R | Aguri Suzuki | Japanese | Larrousse | 11 | Steering | 0 |
| R | Pierluigi Martini | Italian | Minardi | 7 | Electrical | 0 |
| R | Martin Donnelly | British | Team Lotus | 6 | Gearbox | 0 |
| R | Stefano Modena | Italian | Brabham | 3 | Transmission | 0 |
| R | Emanuele Pirro | Italian | Dallara | 0 | Engine | 0 |
| D | Nelson Piquet | Brazilian | Benetton | 34 | Disqualified | 0 |
| F | Michele Alboreto | Italian | Arrows | 0 | Did not qualify | 0 |
| F | Olivier Grouillard | French | Osella | 0 | Did not qualify | 0 |
| F | Maurício Gugelmin | Brazilian | Leyton House | 0 | Did not qualify | 0 |
| F | Roberto Moreno | Brazilian | Euro Brun | 0 | Did not qualify | 0 |
| F | Gabriele Tarquini | Italian | AGS | 0 | Did not prequalify | 0 |
| F | Yannick Dalmas | French | AGS | 0 | Did not prequalify | 0 |
| F | Claudio Langes | Italian | Euro Brun | 0 | Did not prequalify | 0 |
| F | Bertrand Gachot | Belgian | Coloni | 0 | Did not prequalify | 0 |
| F | Bruno Giacomelli | Italian | Life | 0 | Did not prequalify | 0 |
- R
- Retired
- F
- Failed to qualify
- D
- Disqualified