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BUFFALO, NY - APRIL 08: Chris Weidman is looked at by the doctor during the fight with Gegard Mousasi of the Netherlands in their middleweight bout during the UFC 210 event at KeyBank Center on April 8, 2017 in Buffalo, New York. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)

BUFFALO, NY - APRIL 08:  Chris Weidman is looked at by the doctor during the fight with Gegard Mousasi of the Netherlands in their middleweight bout during the UFC 210 event at KeyBank Center on April 8, 2017 in Buffalo, New York.  (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)