Four fights into his UFC career, former NFL star Greg Hardy continues to find himself at the center of controversy.

A heavyweight bout between Hardy (5-1) and Ben Sosoli (7-2) ended in a no-contest Friday at UFC Fight Night in Boston because of Hardy’s unapproved use of an inhaler between the second and third rounds of the three-round bout.

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Hardy said the inhaler is for exercise-induced asthma, which he has had his whole life, and that he uses the inhaler every day, although he had never used it during a fight.

The fight was initially ruled a unanimous decision win for Hardy but was quickly overturned to a no-contest by the Massachusetts State Athletic Commission.

Flip the Page to See the Inhaler Use: