A former UFC champion recently highlighted how Nick Diaz was punished for marijuana usage after Claressa Shields allegedly tested positive for the same substance recently.

Shields is coming out swinging after a Michigan commission drug test came back positive, reportedly for trace amounts of ...

Claressa Shields isn't going down without a fight after she was recently accused of testing positive for marijuana following ...

WBO lightweight champion Denys Berinchyk fights #1 ranked Keyshawn Davis tonight in the headliner at Madison Square Garden ...

Unbeaten Keyshawn Davis gets the biggest test of his pro career thus far tonight as he also gets his first shot at becoming a ...