Harrison Barnes failed to help the Mavericks close out the Boston Celtics on Tuesday, but he didn't disappoint on Thursday (AEDT).
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The Mavs "closer" got one last chance to give Dallas a big win on the road in Memphis with only 0.3 seconds left on the clock.
Barnes took the in-bound and banked in a three as time expired to give the Mavericks a 95-94 upset win.
Harrison Barnes FTW! pic.twitter.com/Q5wjGtMKA3
Click the player above to see the game winner.