Porzingis meets Dirk for the first time, can't contain his excitement.

Jarrett Allen rolls down the lane and throws down a meteor smash on Porzingis to ignite the Cavaliers crowd

Trae Young and Dejounte Murray are the first teammates in NBA history with 20 points and 10 assists in a season opener

Dirk's mentor, Holger Geschwinder, in tears after Dirk passes 30K