Diaz officially cleared to compete at UFC 244 The USADA, the UFC’s anti-doping partner, has exonerated Diaz, who tested positive for the prohibited substance LGD-4033 in an out-of-competition drug test leading into a bout with Jorge Masvidal in the main event of UFC 244 on Nov. 2 in New York. Author: sportallinfo Published: 26 ottobre 2019 Categories: Other Sports