The Cavs sent three calls to the league after their Game 1 loss. Before Game 2, Kenny Atkinson went on a seven-minute rant about playoff physicality.

Kenny Atkinson went through a winless preseason with the Cleveland Cavaliers and wondered if his team would be any good.

Kenny Atkinson’s new team won its first 15 games and never looked back. Atkinson was always in the driver’s seat for, and eventually won, NBA Coach of the Year this season. Atkinson, 57, was the first coach in league history to win 15 games in a row at the start of a season with a new team and just the fifth to win at least 64 in his first campaign with a franchise — in this case,