Grant Williams - Boston Celtics - 2019 NBA Summer League - Game

Grant Williams, Celtics fail to reach agreement on rookie contract extension by deadline, per reports

Boston Celtics must know how critical retaining Grant Williams is

Grant Williams scores three points as Celtics down Memphis

Celtics' Grant Williams reacts to not reaching contract extension before deadline – NBC Sports Boston

Grant Williams flexes his range in Celtics summer league debut – Boston Herald

Grant Williams at the start of a long career

Grant Williams, Admiral Schofield make NBA Summer League debuts - Rocky Top Talk

Grant Williams Q&A: 'I try my best to laugh at the hate and disrespect

Celtics trade Grant Williams to Mavericks

Grant Williams needs to figure out how to get his swagger back - The Boston Globe

Grant Williams scores 16 points in first pro start

Celtics to send Grant Williams to Mavericks in three-team trade, per reports

Boston Celtics guard Derrick White (9) and forward Grant Williams (12) react during the fourth quarter against the Miami Heat in game five of the Eastern Conference Finals for the 2023 NBA

EXCLUSIVE: Grant Williams opens up on 'new chapter' after leaving Celtics for Mavs in free agency

Celtics Rumors: Grant Williams Establishing Contract Expectations