Boston Celtics head coach Joe Mazzulla on Friday stayed true to his reputation as the most locked-in coach in the NBA.

Mazzulla said he didn't want to communicate with ex-assistant Charles Lee in Charlotte because he's 'the enemy.' ...

Joe Mazzulla is barely into his third year as the coach of the Celtics, but he's already established himself as one of the ...

I’m not talking to you during the season. I’m not waving to you at the national anthem. I’m not doing that. You’re an enemy.” ...

Mazzulla acknowledged that he does interact with some head coaches from time to time but he does not want to let those ...

Joe Mazzulla isn’t looking to be too friendly with his fellow NBA coaches, at least during the season. That’s why the Celtics ...

Joe Mazzulla has been a quote machine since taking over as the Boston Celtics' head coach. Here is a collection of his most ...

Stephen Curry scored 37 points as the Golden State Warriors spoiled Klay Thompson's return to the Bay Area with a thrilling 120-117 victory over the Dallas Mavericks in the opening round of the NBA ...

He and Tatum combined had 11 turnovers. “They outplayed us,” coach Joe Mazzulla said. “We just didn’t connect on our passes, ...

Brown had been listed as questionable on Boston’s injury report, but Celtics coach Joe Mazzulla said at his pregame ...

"It's a process," Nets coach Jordi Fernandez said. "It's not like in one day, you'll become those type of teams. You have to ...