BREAKING: Celtics’ Jayson Tatum issues challenge to Boston ahead of home date vs. Spurs

After dismantling the Heat in Miami, Celtics star Jayson Tatum is determined to bring Boston’s winning ways back to TD Garden.

Celtics Notes: Porzingis, Horford, Tucker, Trade Deadline, Pritchard

Joe Mazzulla rotated his centers in the closing minutes of Friday’s game.