The one he hit saved the Celtics from another embarrassment. They had already suffered the indignity of losing to a bad Atlanta team without its best players. To lose to the 2-11 Raptors, at home, just a few days later would have made this a tough postgame to face.  “Sometimes the game is ugly and it’s not going how you want it, game’s a little messed up, you’re not hitting shots, certain guys are out,” Tatum said. “How do you still figure out a way to win? So it’s, for sure, rewarding walking out of a game like this and knowing we figured it out.”