Marcus Smart has only played for two teams in his 11-season career, the Memphis Grizzlies and Boston Celtics. Smart played ...

The Philadelphia 76ers had an opportunity to send a message on a stacked Christmas Day slate game against the Boston Celtics.

The Celtics have begun to backslide. They need to take ownership and man up, Jayson Tatum said. His teammates echoed the ...

The Sixers experienced a bit of Christmas luck and played a great game Wednesday to beat the defending champion Celtics.

Once upon a time, Hall of Fame Boston Celtics big man Kevin McHale had no idea whatsoever who fellow Celtics legend Larry ...

On this day in 1964, Boston fielded the 1st all-Black starting 5 in league history when Willie Naulls replaced Tommy Heinsohn ...

Here are the three biggest takeaways for the Philadelphia 76ers following a Christmas Day win over the Boston Celtics.

The good folks over at NBC Sports Boston decided to find out for themselves, linking up with Devin McCourty of the New ...

Boston Celtics head coach Joe Mazzulla yells from the sideline during the first half of an NBA basketball game against the ...

The Boston Celtics couldn't complete the comeback at home, falling 118-114 to the rival Philadelphia 76ers on Christmas ...

Joel Embiid popped up from a pregame fall and scored 27 points with nine rebounds to lead the Philadelphia 76ers to a 118-114 ...