Emery's team, second in the Ligue 1 but level on points with Monaco, Verratti showed an ungentlemanly gesture against bottom side Bastia.
The Italian shot at goal while the opposing keeper was attending PSG midfielder Matuidi, who was on the ground.
Polémico GOL que generará críticas a #Verratti:
— José David López (@josedavidlopez_) 6 May 2017
Golpe a Matuidi, #Bastia espera recuperación, pero el italiano...pic.twitter.com/SKSVpy79DG