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

As a dangerous January schedule looms, Boston hasn't been playing up to its standard recently, falling 4 games out of first in the East.

Tyrese Maxey collected 33 points and 12 assists to lead the visiting Philadelphia 76ers to a 118-114 victory over the Boston Celtics on Wednesday.

The Boston Celtics are still one of the best teams in the NBA, but they have hit a few rough patches lately. They have now lost two games in a row, including their Christmas Day match against the Philadelphia 76ers.

Boston dropped its second straight game as they lost to the Philadelphia 76ers at home on Christmas Day. Before that, Boston lost to the very shorthanded Orlando Magic in a strange game. As the game started, Celtics star forward Jayson Tatum was pulled out ...

The Boston Celtics will play the Philadelphia 76ers on Christmas Day. However, Boston is dealing with injury uncertainty heading into the game. Jayson Tatum is among the Celtics on the injury report,