Monteverdi team had pulled out of F1, meaning that two Ligiers escaped from pre-qualifying again. In Belgium, McLaren were 1-2 with Senna on pole ahead of Berger, Prost, Boutsen, Mansell and Patrese. At the first start, Piquet pushed Mansell off the road and soon Nakajima and Modena collided as well, resulting in start No.2.