Polesitting Corvette edged out Ganassi EcoBoost Ford
Richard Childress plans final appeal but he could be just pressing his luck.
Alfonso Ribeiro takes overall and Pro victory, Pasant takes out leader to win Celebrity class
The Dale Coyne Racing No. 18 has its third new driver in as many days.
Marc Marquez was back to his dominant self in qualifying for the MotoGP race in Argentina, the factory Honda rider sealing his second pole position of the year.
Ferrari’s Sebastian Vettel was delighted to qualify on the front row for the Bahrain Grand Prix, splitting Mercedes’ Lewis Hamilton and Nico Rosberg for the second time this year.
Jenson Button put a brave face on his failure to register a lap in qualifying before his McLaren-Honda broke down in Bahrain.
Reigning champion Colin Turkington took pole position for Sunday's opening BTCC race at Donington, beating Gordon Shedden and Jason Plato in a late qualifying showdown.
World champion Lewis Hamilton beat Ferrari rival Sebastian Vettel to the quickest time in final practice for the Bahrain Grand Prix.