Cooper Flagg strolled into UNLV's Thomas and Mack Center at 4:17 p.m. for his Summer League debut, wearing Dallas Mavericks gear, bright white New Balance shoes, and an emotionless look on his face as he passed through security.

Bronny James is back for his second year with the Los Angeles Lakers and is competing in the NBA’s Summer League.

Bronny James hits an elbow jumper over Cooper Flagg, then cashes a 3-pointer.