Grant Williams had never taken more than eight 3-pointers in a game before this series. He'd never made more than six. He'd never led the Boston Celtics in scoring. All of those things changed Sunday.
Williams had a career-high 27 points.
Williams' previous career high for 3-point attempts in a game was nine -- which he set in Game 2 of this series. He doubled that mark with 18 3-point attempts in Game 7, breaking the NBA's Game 7 record for attempts, held by Curry.