DUSTIN POIRIER claimed Michael Chandler used an illegal move during their UFC 281 bout in New York.
The American lightweight beat Chandler via a third round submission at Madison Square Garden.
But earlier in the bloody encounter Chandler, 36, tried himself to submit Poirier.
And as he attempted a rear naked chokehold Chandler’s fingers appeared to be inside Poirier’s mouth.
Poirier later accused Chandler of pulling up with his fingers when they were inside his mouth.