Date Race Circuit Winner Pole position
Apr 7th
Brazilian Grand Prix
Autódromo Internacional Nelson Piquet
#2 Alain Prost
Michele Alboreto
Apr 21st
Portuguese Grand Prix
Autódromo do Estoril
#12 Ayrton Senna
Ayrton Senna
May 5th
San Marino Grand Prix
Autodromo Enzo e Dino Ferrari
#11 Elio de Angelis
Ayrton Senna
May 19th
Monaco Grand Prix
Circuit de Monaco
#2 Alain Prost
Ayrton Senna
Jun 16th
Canadian Grand Prix
Circuit Gilles Villeneuve
#27 Michele Alboreto
Elio de Angelis
Jun 23rd
Detroit Grand Prix
Detroit Street Circuit
#6 Keke Rosberg
Ayrton Senna
Jul 7th
French Grand Prix
Circuit Paul Ricard
#7 Nelson Piquet
Keke Rosberg
Jul 21st
British Grand Prix
Silverstone Circuit
#2 Alain Prost
Keke Rosberg
Aug 4th
German Grand Prix
Nürburgring
#27 Michele Alboreto
Teo Fabi
Aug 18th
Austrian Grand Prix
A1-Ring
#2 Alain Prost
Alain Prost
Aug 25th
Dutch Grand Prix
Circuit Park Zandvoort
#1 Niki Lauda
Nelson Piquet
Sep 8th
Italian Grand Prix
Autodromo Nazionale di Monza
#2 Alain Prost
Ayrton Senna
Sep 15th
Belgian Grand Prix
Circuit de Spa-Francorchamps
#12 Ayrton Senna
Alain Prost
Oct 6th
European Grand Prix
Brands Hatch
#5 Nigel Mansell
Ayrton Senna
Oct 19th
South African Grand Prix
Kyalami
#5 Nigel Mansell
Nigel Mansell
Nov 3rd
Australian Grand Prix
Adelaide Street Circuit
#6 Keke Rosberg
Ayrton Senna