With their 18th championship, the Boston Celtics is the league’s winningest franchise, and it looks like they’re bent on repeating with an intact lineup.

Celtics rookie Baylor Scheierman said Tuesday that he spent much of the offseason working on his body to prepare for the ...

Despite leading the Celtics to an 18th championship, Joe Mazzulla explained why he didn't enjoy Boston's offseason.

The Senegalese seven-and-a-half footer will guest star with the Breakers during next month's three-match tour of the United States, appearing against three NBA teams. The former Boston Celtic centre ...

Boston Celtics star Jaylen Brown's eventful offseason continued Tuesday with the unveiling of his new sportswear brand, 741.

Boston Celtics center Kristaps Porzingis is targeting a December return from offseason ankle surgery."The expectation is ...

For the Boston Celtics, the NBA's 2024 offseason has officially ended with the arrival of the team's Media Day.

The Celtics ushered in a new season on Tuesday at Media Day. Here's our 20 favorite quotes from the event at the Auerbach ...

But after disembarking from his duck boat, Boston’s head coach didn’t spend much time celebrating his team’s title. In fact, ...

The wait is over for the man who coined the phrase ‘Grit and Grind.’ Core Four great Tony Allen will see his number nine ...

New Boston Celtics guard Lonnie Walker IV addressed his potential role on the team in an interview on Tuesday.

"All the things that you embraced last season and all the things that you say you're about will be tested at a greater level, ...