has been ridiculed for his reaction to Christian Fuchs' throw-in during Arsenal's victory over Leicester.
The Gunners' 1-0 win at the Emirates keeps the club's top-four hopes alive, but three points against the Premier League champions has been overshadowed by the Chilean's theatrics.
As the match entered added time, the home side wanted to run down the clock and Sanchez tried to block Leicester's Austrian defender taking a long throw. Fuchs continued, as Sanchez refused to budge, and launched the ball anyway, hitting Sanchez in the shoulder.
The in-demand attacker then - in a delayed response - dramatically fell to the ground clutching his face.