Jaylen Brown crosses up Luka Doncic and finishes with authority.

By switching their matchups in Game 1, the Celtics never gave Luka Doncic or Kyrie Irving space to find their vertical targets.

What enables a player to master the lob? Shaquille O'Neal and Grant Hill break down the science behind the sky-high pass.

Kristaps Porzingis returns in a big way and the Celtics' defense clamps down on Luka and Kyrie to secure a 1-0 advantage.