The Celtics nearly blew a gimme on Wednesday, but they pulled themselves together in overtime and defeated a short-handed Clippers team 117-113. Here are the takeaways.

The little-used guard got the call when Boston couldn't stop the Clippers' guards. He delivered stout defense and more in an overtime win.

You never know when you’re going to play,” Jayson Tatum said. “Game’s not going the way it’s supposed to or we expect. Joe calls your number to come and shut somebody down and give us a spark off the bench,