November 13, 2021 10:54 pm Rob Williams: “These slip ups can't happen anymore” Rob Williams talked about the Celtics letting a 19-point lead slip away after the loss to the Cleveland Cavaliers. Celtics Videos 2:35 Celtics earn dominant series win over Heat 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