Jayson Tatum and the Celtics handed the previously 15-0 Cavaliers their first loss of the season. Read more on Boston.com.

It's more advantageous to be a 5-through-8 seed than to be a 1-through-4 conference champion seed in terms of financial gains ...

Despite trailing by 21, the Cavaliers mounted a fierce comeback with an 18-3 run in the third quarter, cutting the deficit to six. Donovan Mitchell delivered a stellar effort with 35 points, eight ...

Al Horford might be 38 years old, but he didn't look a day under 25 on Tuesday night. Read more on Boston.com.

The Cleveland Cavaliers' unbeaten start ends in Boston. Avalanche of Celtic first-half 3-pointers helps lift them to NBA Cup ...

The defending NBA champions held off the league’s hottest team, with Jayson Tatum scoring 33 points and adding 12 rebounds to ...

Not since LeBron James wore a Cleveland Cavaliers uniform has there been a true rivalry between the Boston Celtics and Cavs, ...

The Celtics will visit the Washington Wizards on Friday night in their third of four NBA Cup group-play games.

The Cavs fought back from a 21-point deficit to narrow things up in the second half, but the defending NBA champs held on ...

Evan Mobley says the Boston Celtics were a "good test" for the Cleveland Cavaliers as they saw their perfect start to the NBA ...

Brandon Ingram leads the New Orleans Pelicans (4-11) into a road game against Donovan Mitchell and the Cleveland Cavaliers ...

The defending NBA champions held off the league’s hottest team on Tuesday night, with Jayson Tatum scoring 33 points and adding 12 rebounds to lead the Boston Celtics to a 120-117 victory over ...