Will Power had a rough 44th birthday Saturday when he lost power in his car, brushed the wall during practice and had his hybrid engine changed

Scott McLaughlin of Christchurch, New Zealand announced on February 28 that he has signed a contract extension with Team Penske's IndyCar team.

Alex Palou is seeking a third consecutive IndyCar championship. Among active drivers, Will Power and Josef Newgarden have two wins each at St. Pete.

Alex Palou led the final 25 laps, holding off rival Josef Newgarden and teammate Scott Dixon for his twelfth career IndyCar win.

Alex Palou wins Sunday afternoon's NTT IndyCar Series race in St. Petersburg. Check out the full IndyCar results from St. Petersburg!