December 9, 2020 5:13 pm Brad Stevens explains how Celtics are dealing with a shortened offseason Brad Stevens breaks down how the team is preparing for the start of the regular season after facing a long playoff run and a shortened offseason. Celtics Videos 0:51 Jayson Tatum: ‘Lazy to say teams can out-tough us' 3:20 EXCLUSIVE: Sam Hauser on closing out Heat in Game 5 at home 2:58 Highlights from Mike Gorman's final game as Celtics broadcaster 3:41 HIGHLIGHTS: Celtics breeze past Heat, advance to Conference Semifinals 1:08 EXCLUSIVE: Jaylen Brown reacts to series win over the Heat