Brian Scalerbrine shares funny story about why he thought Jarrett Allen wouldn't make it in the NBA

Grayson Allen forces OT

Jarrett Allen dunks it with force for the Cavaliers first points of the night

Jeff Teague miss a long floater but rookie Jarrett Culver gets the offensive rebound for a two to beat the buzzer at the end of the 1st quarter !

Jayson Tatum cooks Lonzo Ball