Cleveland Cavaliers raised championship banner in season opener.

Cleveland Cavaliers championship banner.

This is the first ever championship for the Cleveland Cavaliers when they defeated the Golden State Warriors in NBA Finals Game 7 on June 19, 2016. They are the first team in NBA history to come back from a 3-1 deficit.

The Cavaliers also received their championship rings during their season opener game against the New York Knicks in Quicken Loans Arena.