There's a deep postseason history between these inveterate franchises. Here's the broadcast schedule for all seven potential ...

More than 30,000 people from around the world are expected to run the Boston Marathon, including a handful of celebrities and ...

This was supposed to be a “gap year” for the Celtics. Now, as they begin the playoffs as East favorites, can they make it a ...

Celtics’ Championship Chase," at 12 p.m. on WMUR-TV and also streaming online.

The Boston Celtics are beginning their quest for banner No. 19 as they host the 76ers in Game 1 of their first-round series.

The Boston Celtics release a surprising injury report ahead of Game 1 vs the 76ers as the playoff opener approaches.

It is also the birthday of former Boston guard Gabe Pruitt, who was born on this day in 1986 in Los Angeles, California.

The Celtics were one of the biggest surprises of the regular season, earning the No. 2 seed with Jayson Tatum out for all but 16 games while recovering from a ruptured Achilles tendon ...

This will be the 12th straight NBA postseason involving the Celtics, and the quest for another title begins with a tough ...

Draymond was somewhat modest when he said the Sixers hadn't beaten the Celtics in the postseason in the current century. But ...

Both Atlantic Division ball clubs did not have the season they were expected to.

Stephen A. Smith and Jason Timpf both predict the Celtics will defeat the 76ers, pointing to matchup advantages heading into the playoffs.