It'll be hard enough seeing Marcus Smart in a Lakers uniform. It'll be worse knowing Marcus Smart really could have helped the Celtics.

Following Lillard's return to the Trail Blazers, one Boston Celtics alum, Marcus Smart, has come up as a possible target for ...

On the fan engagement side, Celtics fans showed their usual loyalty, driving record viewership on NBC Sports Boston and racking up over 880 million global video views across social and digital ...

Daniel Theis was a favorite of Boston Celtics during his five years wearing the green. He's turned into a basketball ...

The former Boston Celtics fan favorite is reportedly drawing interest from multiple teams around Europe this summer ...

Celtics reserve Sam Hauser might be the best pure shooter on the team. He contributed two of those 29 made threes. After a string of misses to end the game, Hauser laughed about the fans’ reaction.

The Boston Celtics are perhaps the most storied franchises of all time in the NBA, but as we move deeper into the digital era, the way the fans connect with the team has become completely transformed.

Celtics fans of all ages soaked in a celebration 16 years in the making. For Mike and Finn Thurm, the raising of Banner 18 into the rafters at TD Garden provided a “real special memory” for ...

Fans were left in disbelief after this news, considering it's just the second time all postseason Boston has announced a clean injury report. "Can't believe this is my life," said one fan.

BOSTON — Boston Celtics fans are feeling confident about the upcoming Eastern Conference semifinals matchup with the New York Knicks. "We’ll be kind to the New York fans, but we will ...