Frenzy became bedlam on the next play. Flagg talked trash to James, ran to his spot on the left wing, pivoted off the catch and nailed the shot before turning to exult with his future Mavericks varsity teammates, who cheered him on decked out in casual wear from their courtside seats.

On the first attempt, Bronny ended up fouling Flagg, so the Mavericks had the ball to inbound on the sideline. The ESPN cameras zoomed in on the Lakers' second-year guard and the Dallas No. 1 overall pick having a quick conversation.

Bronny James matched up with Cooper Flagg in their summer league game, and later revealed how he feels about the No. 1 NBA Draft pick.

This article was originally published on www.si.com/fannation/nba/fastbreak as Cooper Flagg's Shot Over Bronny James Went Viral In Mavs-Lakers Game. Cooper Flagg appeared in his first pro game on Thursday night when the Dallas Mavericks played the Los Angeles Lakers at NBA Summer League.

Thursday's matchup between the Los Angeles Lakers and Dallas Mavericks is one of the most anticipated Summer League games of all time.