Nightmare for Shkodran Mustafi as he turned the ball into his own net, via an Alex Oxlade-Chamberlain cross.
The former Arsenal man found himself in a nice bit of space on the right wing, and looked to have put it on a plate for Rhian Brewster to make it 1-0.
Before the young Liverpool forward could get to the ball, Mustafi’s knee got in the way and it found its way into the back of the net!
Watch the video below (via Sky Sports):