Boston Celtics head coach Joe Mazzulla loves to push his players, and his halftime challenge sparked the team's comeback win ...

According to Jayson Tatum, Joe Mazzulla challenged the Celtics at halftime, reminding the starters that he could bench them.

Tatum and Jaylen Brown played the entire second half as Boston fought back against a feisty Philadelphia squad that shot 46.9 ...

Jayson Tatum led the way as the Celtics stormed back from 26 down to defeat the Philadelphia 76ers 118-110 on the road ...

Jayson Tatum’s jumper with 0.7 seconds left gave the Boston Celtics a 118-116 victory over the short-handed New Orleans ...

Jayson Tatum called game. Not only did he hit the ice-cold game-winner leaving 0.2 measly seconds on the clock, but moments ...

Speaking to reporters ahead of Wednesday's matchup against the Chicago Bulls, head coach Joe Mazzulla said he welcomes ...

Jayson Tatum’s clutch heroics propelled the Celtics to a 118-116 victory over the Pelicans on Friday. Read more on Boston.com ...

With less than a second left in a tie game, Tatum hit a contested, game-winning fadeaway jump shot to give the Celtics a ...

After Pelicans veteran guard CJ McCollum drained a clutch floater with just 24 seconds remaining to tie it, Celtics superstar ...

Ime Udoka's Rockets were effective in limiting Tatum in the Celtics' loss Monday, but Joe Mazzulla's team adjusted and ...

Tatum, who helped lead the Celtics to an NBA championship last season, was recently voted to his sixth All-Star team, making ...