Portuguese GP
Gerhard Berger, Ferrari F1-87, leads Alain Prost, McLaren MP4-3 TAG, Nelson Piquet, Williams FW11B Honda, Michele Alboreto, Ferrari F1-87, Ayrton Senna, Lotus 99T Honda, Stefan Johansson, McLaren MP4-3 TAG, Thierry Boutsen, Benetton B187 Ford, Riccardo Patrese, Brabham BT56 BMW, Eddie Cheever, Arrows A10 Megatron, Derek Warwick, Arrows A10 Megatron, and Alessandro Nannini, Minardi M187 Motori Moderni, at the start.
