Millwall goalkeeper Liam Roberts was sent off just minutes into their FA Cup clash against Crystal Palace on Saturday.
The two teams were taking on each other in the FA Cup fifth round tie, with the Championship side hoping to cause an upset.
However, disaster struck within six minutes as Roberts attempted to clear a dangerous through ball from Will Hughes.
After connecting with the ball, the Millwall stopper kicked Jean Philippe-Mateta in the head in his follow through, leaving the Palace striker strewn across the floor.
However, Michael Oliver failed to give even a free kick to start with before VAR recommended that he take an on-field review.