Winnable game - unfortunately with that many TO's and Tatum having such a bad night, you're probably losing 9 times out of 10 to a top team. The good news....no way the Heat play that kind of defense 2 games in a row. C's get Game 4 fairly easily and this series is likely going 7.
What I really didn't like though was they got nothing from Derrick White. He needs to contribute something...anything. He's not really doing anything except passing off around the perimeter.