Jayson Tatum and Joe Mazzulla aren't happy with the way the Celtics are playing, but they're also taking a positive mindset through it.

The power forward, who added 23 points, had been a doubt for the game with a left shoulder strain, and did not take many shots during the warm-up

Joe Mazzulla defends Jayson Tatum following his tussle with Onyeka Okongwu during the Celtics overtime defeat to the Hawks.