MIAMI — Celtics coach Joe Mazzulla constantly emphasizes the importance of closing quarters authoritatively. He believes a ...

Jayson Tatum and the Celtics dominated the Heat in the second half on Monday, claiming their sixth win in seven tries with a ...

Jayson Tatum and the Boston Celtics (37-16) play the Miami Heat (25-25) at Kaseya Center in Miami, Florida on Monday, ...

Jayson Tatum and Jaylen Brown have their names on the Celtics' injury report heading into Monday's game against the Heat.

Boston's 1 for 15 start from the 3-point line led to an early 11-point deficit, but the defense kept Miami below 25 points in ...

Miami Heat center Bam Adebayo, left, defends as Boston Celtics forward Jayson Tatum, right, drives toward the basket in the ...

Jayson Tatum scored 33 points, Kristaps Porzingis added 17 and the Boston Celtics rolled past the Miami Heat 103-85.

Tyler Herro #14 of the Miami Heat dribbles the ball against Anfernee Simons #1 of the Portland Trail Blazers during the third ...

The Boston Celtics will be taking on the Miami Heat tonight and Miami could be down a key player. Guard Tyler Herro has ...