Mazzulla says the pressure on the Celtics is coming from comparisons to Cavs and Thunder: "Oh, you're not as good because you're not them."

The Boston Celtics have been one of the more difficult teams to figure out of late. While the Celtics have continued their dominance this season, they have also shown a lack of focus in multiple games.

Celtics coach Joe Mazzulla said the TD Garden press room sounded like a morgue after Boston's Sunday night victory. Here's why he loved it.

A former NBA player’s criticism of Jayson Tatum prompted an unconventional (and “hysterical”) lesson from Joe Mazzulla.

After scraping by to beat New Orleans, Jayson Tatum and head coach Joe Mazzulla had some things to say about the current state of the team. “Maybe you don’t want to play your best basketball at the beginning of January,

Celtics coach Joe Mazzulla spoke before Friday's game about how he tells his players to deal with criticism, even after winning an NBA title.

Even the Celtics themselves feel they could be much better than their current record, which is something head coach Joe Mazzulla spoke about postgame. "I would say the ultimate compliment is that we're 28-11 and these are the types of conversations that we're having,

The Celtics turned the game around with a dominant fourth quarter, relying on rim pressure and rebounding. Jaylen Brown’s playmaking and Tatum’s isolation skills were key, while Boston exploited Zion Williamson’s defensive weaknesses and neutralized the Pelicans’ shooting threats.