What's surprising is the fact that it was not a player who cost the Heat this matchup. Instead, it was a grave mistake by head coach Erik Spoelstra in the dying seconds of the game.

Erik Spoelstra uncharacteristically called a timeout with none remaining which led to a loss in Miami's first NBA Cup game of the season.

Erik Spoelstra is blaming himself for a “horrendous mistake” after calling a timeout the Miami Heat didn’t have with 1.1 seconds left in overtime.