BOSTON — It was only the second quarter, but the Celtics’ Jayson Tatum seemed determined to build on a theme as he eyed an opportunity on Wednesday night. He took a hard dribble at Stephen Curry, spun to his right and drove straight into the lane before depositing a layup over his smaller defender.
The Celtics were eager to familiarize themselves with the basket in Game 3 of the N.B.A. finals. So they used their size to bully various members of the Golden State Warriors in the low post and off the dribble. They attempted layups. They dunked.