Alexander Rossi on Wednesday was announced as the newest driver at Ed Carpenter Racing, which will be the third team in four years for the former Indianapolis 500 winner. Rossi, who won the 100th running of the Indy 500 as a rookie in 2016, will join Christian Rasmussen in the two-car lineup. Carpenter, who had already scaled back to racing just ovals, will only run the Indy 500 next year in a third ECR entry.