BOSTON, MA – APRIL 23: Kyrie Irving #2 of the Cleveland Cavaliers drives against Isaiah Thomas #4 of the Boston Celtics during the second quarter in the first round of the 2015 NBA Playoffs at TD Garden on April 23, 2015 in Boston, Massachusetts. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Maddie Meyer/Getty Images)