Mazzulla and Brown himself gave their own updates on the star's hamstring injury, but it remains something to monitor.

The Toronto Raptors are taking on the Boston Celtics in their penultimate preseason game on the road. Here's a look at everything you need to know ahead of the

Joe Mazzulla is clearly not tolerating any BS from Immanuel Quickley, as evidenced by the Celtics coach's violent reaction.

As the Celtics prepare for their regular season opener on Oct. 22 against the Philadelphia 76ers, Brown’s health has suddenly become a concern. After playing in the preseason opener, he sat out the next two games for rest before returning to the starting lineup on Wednesday against the Toronto Raptors.

The Toronto Raptors saw their three-game pre-season winning streak come to an end on Wednesday, courtesy the Boston Celtics. Celtics forward Xavier Tillman Sr. hit a floater with 1.4 seconds remaining in the fourth quarter to give Boston a 110-108 win at TD Garden. The loss drops the Raptors to 3-2 in the pre-season.

Celtics star Jaylen Brown exited the team’s preseason game against the Raptors early due to a hamstring injury.

The Celtics rested Jaylen Brown, Derrick White and Sam Hauser, who all played in Wednesday’s preseason-opening win over the Grizzlies. Payton Pritchard, Anfernee Simons and Neemias Queta all made their preseason debuts after missing Wednesday’s game.