Klay and Booker have to be separated and then Klay gets ejected by the ref who talks trash to Booker on his way out

Lowlight Jaren Jackson Jr gets ejected after expressing his frustration with the refs

Devin Booker Posted His Olympic Opening Ceremony Footage on Instagram

The Celtics call a timeout and Al Horford is upset at the referee for not calling a foul on Jalen Brunson

Rondo and IT both get ejected