Dzeko 's goal .
It was a clear goal , had been awarded via the Goal Decision System , with the referee alerted to the fact that the ball had clearly crossed the line with a buzz on Dzeko 's wristwatch .
Dzeko 's goal , and it was a clear goal , had been awarded via the Goal Decision System , with the referee alerted to the fact that the ball had clearly crossed the line with a buzz on his wristwatch .