Monaco GP: Riccardo Patrese, Brabham BT49D Ford, leads Alain Prost, Renault RE30B, Didier Pironi, Ferrari 126C2, Andrea de Cesaris, Alfa Romeo 182B, and Michele Alboreto, Tyrrell 011 Ford.
Riccardo Patrese, Brabham BT49D Ford, leads Alain Prost, Renault RE30B, Didier Pironi, Ferrari 126C2, Andrea de Cesaris, Alfa Romeo 182B, and Michele Alboreto, Tyrrell 011 Ford.