Miami Heat head coach Erik Spoelstra admitted that his own “horrendous mistake” cost the team in its 123-121 defeat to the Detroit Pistons in the NBA Cup on Tuesday.

Instead, it was a grave mistake by head coach Erik Spoelstra in the dying seconds of the game. Coach Spo called a timeout after the Pistons leveled the game at 121-121. However, the Heat had no timeouts left and it resulted in Spoelstra being slammed with a technical foul as Detroit sealed 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.