As executive director of the Nevada Athletic Commission, Keith Kizer plays a powerful role in the regulation of mixed martial arts.
All eight drug tests conducted at UFC 144 came back negative, according to UFC Vice President of Regulatory Affairs Marc Ratner.
All eight fighters who underwent drug testing at February's UFC 144 event tested clean for performance-enhancing drugs and recreational/drugs of abuse. UFC Vice President of Government ...
Alistair Overeem has tested positive for elevated levels of testosterone according to testing done by the Nevada State Athletic Commission. Nevada State Athletic Commissioner Keith Kizer not...
According to a Yahoo! Sports report, UFC President Dana White was extraordinarily angry at Alistair Overeem for failing a random drug screen prior to his scheduled fight against Junior dos S...
On Wednesday, April 4, the Nevada State Athletic Commission (NSAC) confirmed that heavyweight Alistair Overeem had tested positive for elevated testosterone when he was recently screened fol...
Alistair Overeem has tested positive for elevated levels of testosterone and must now appear before the Nevada Athletic Commission before he can be licensed to fight at UFC 146.
While the other five UFC 146 heavyweights returned clean results from the NSAC's surprise drug test last week, Alistair Overeem tested positive for elevated levels of testosterone.
Six fighters from the all-heavyweight main card of UFC 146 gathered in Las Vegas for a press conference on Tuesday. According to HD Net's Ron Kruck , the Nevada Athletic Commission took adva...