
Cannabis is a prohibited substance in-competition in most combat sports jurisdictions, but only over a certain threshold. Only if an athlete tests positive for more than 150 ng/ml of cannabis in a sample collected in-competition will that athlete be sanctioned by the regulatory body.
Illinois State Athletic Commission (ISAC) has a zero-tolerance policy for banned substances, including marijuana. There is no such threshold for cannabis, so if a fighter tests positive for even a small amount of the drug he or she can be suspended, fined and possibly have a win overturned.
Illinois does allow for therapuetic use exemptions (TUE) for cannabis. A request for a TUE by an athlete who uses cannabis medicinally must be made in writing. Therules for TUEs in Illinois are steep, though. An athlete would have to “experience a significant impairment to health if the prohibited substance were to be withheld.”
MMA Weekly reported Thursday that the UFC has already sent out a memo to fighters competing at UFC 225 in Chicago on June 9 about the ISAC regulations. That information would be of particular note to athletes competing Saturday at Bellator 198in Rosemont, Ill., too.
Illinois zero-tolerance policy on marijuana could affect UFC 225, Bellator 198 fighters
This shouldn't have to be said but I feel it's important.

