After some miscommunication with goalkeeper Kasper Schmeichel, Carter-Vickers accidentally put the ball in his own net.

Celtic have again been the best team domestically, but rather than their struggles in the Champions League that have become all too regular in recent years they have impressed this term.

Vickers' Champions League howler has left leading pundits shell-shocked. The Celtic defender was left with his face buried in his hands after he played a blind pass back to Kasper Schmeichel - but the goalkeeper had moved to the side with the USA stopper looking on in horror as the ball rolled into the bottom corner to hand Club Brugge the opener at Parkhead.