PRACTICE DEBRIEF: Why the data suggests a tight fight for pole in Jeddah

Thursday practice in Saudi Arabia delivered some spectacular shots, as Formula 1 teams got down to business gathering vital information about their cars to help finetune them for qualifying and the Grand Prix. Red Bull looked mighty, as ever, but it doesnt seem like theyll have it all their own way, in qualifying at least, with not two, not three but four teams appearing to be in the fight for pole.