In the 1984 Brazilian Grand Prix, 19 out of 27 participants, including Nelson Piquet, who had a brief career in tennis, were unable to finish the race due to several reasons such as disqualification, accident and engine problems.
EX Ret DSQ Ret Ret Ret Ret Ret Ret Ret Ret Ret Nelson Piquet Ret Ret Ret Ret Ret DSQ 8 7 6 5 4 3 2 1 
