Sitting at the podium after Monday night’s Celtics loss, Joe Mazzulla didn’t critique Luke Kornet for his positioning on Alperen Sengun or Jaylen Brown for his last-second defense on Amen Thompson. The late Houston Rockets baskets that put Boston on the wrong end of a 114-112 thriller at TD Garden,

Joe Mazzulla clapped on the sidelines as his Boston Celtics stars Jayson Tatum and Jaylen Brown scuffled against the Atlanta Hawks. Mazzulla refused to step in as Tatum got tangled with Onyeka Okongwu.

The Celtics are facing a self-made obstacle, one they should be able to remove from their path just as quickly as they erected it.

The Celtics played the Warriors on MLK Jr. Day. Coach Joe Mazzulla recognized the significance of that platform. Read more on Boston.com.

Celtics center Kristaps Porzingis destroyed the Bulls, and Jaylen Brown knows how scary that could be for the rest of the NBA.

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

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

Recent whispers of discord within the Boston Celtics, allegedly tied to Jaylen Brown's transition to a new playmaking role, have made headlines. However, head coach Joe Mazzulla h

Kristaps Porzingis, Jaylen Brown and Jayson Tatum all need touches in a Celtics offense that hasn't been as fluid and automatic this year.

As opponents have tried to dent the Celtics’ championship armor, however, Tatum has remained consistent. He ranks sixth in the NBA in scoring, (26.7 points per game). He has scored at least 30 points in 18 out of 45 games. And he remains on track to finish with career highs in rebounds (9.0) and assists (5.4) per game.

After Joe Mazzulla tinkered with the Celtics’ rotations earlier this month, Kristaps Porziņģis has heated up while Jayson Tatum cooled and saw more defensive pressure.