Marco Asensio left the field in tears after suffering a serious-looking knee injury during Real Madrid's friendly clash with Arsenal.
The Spanish winger had just fired Real level with a well-taken goal before injuring himself tracking back to challenge Pierre-Emerick Aubameyang - his foot catching in the turf as he attempted to make a sharp turn.
Asensio could be seen banging the turf in frustration before covering his face as he was taken off on a stretcher.
