Bourdais says return proving tough

Sebastien Bourdais has admitted that his return to American motorsport with Dale Coyne Racing is proving even tougher than he expected so far. The four-time Champ Car champion has signed to race for the small IndyCar squad on the road and street courses on this year's calendar.

Joseph Francis Nemechek III Ryan Joseph Newman Kyle Eugene Petty Floyd Anthony Raines Scott Russell Riggs