To make matters worse for the Bulls, the Celtics have upgraded superstar forward Jayson Tatum to active after being listed as questionable with right knee tendinopathy. Tatum is averaging 26.9 points,

The stats say the Celtics have been one of the NBA’s best teams since mid-December. Their record says otherwise. What’s the problem? Joe Mazzulla had a simple and obvious answer.

When Boston needed a stop, the calls the Celtics coach made proved disastrous, and afterward took responsibility for the loss: "I didn't help them close it at the end."

On Monday night, the Boston Celtics played the Houston Rockets (at home). They lost by a score of 114-112. Amen Thompson made the game-winning shot with less

Joe Mazzulla can only blame himself for the overthinking as the Celtics blundered on defense in their loss to the Rockets.

Joe Mazzulla took the blame for the late-game miscues, saying he put his players in poor position but it was evident that Horford’s absence proved costly in that spot since Kornet has not played in crunch time for much of the season.

Boston Celtics head coach Joe Mazzulla has opted to shoulder the blame for the decisive final two plays in his team's latest loss, a 114-112 defeat at the hands

Those last two plays are on me. Those are my fault.” Joe Mazzulla pointed the finger at himself after the Celtics dropped a 114-112 thriller to the Rockets on Monday night.

The Boston Celtics have a 31-14 record this season. However, 11 of those losses have come over the last 26 games. Furthermore, 8 of those losses have come directly after a win. Joe Mazzulla's team is struggling to build any momentum and looks miles away from the dominant roster we saw last season.

Joe Mazzulla said it would be "discrediting" the Clippers to think the Celtics should have easily won Wednesday. Read more on Boston.com.