Following an on-track incident where Alexander Rossi sustained a broken right thumb, Arrow McLaren IndyCar Team announces Théo Pourchaire to race the No. 7 Ryde Arrow McLaren Chevrolet for the remainder of the Ontario Honda Dealers Indy Toronto race weekend. 

 Théo will arrive to the track ahead of the qualifying session Saturday afternoon, missing Practice 2 as he travels to Toronto from Europe. 

 Alexander has returned to Indianapolis to begin his treatment and the team wishes him a quick recovery.