The Brazilian Athletic Commission (CABMMA) released the UFC Fight Night 38 drug test results on Tuesday. Every fighter who participated on the March 23 fight card were tested and returned negative results.
The 22 fighters were tested for performance enhancing drugs as well as drugs of abuse upon arrival at the Ginasio Nelio Diaz in Natal, Brazil.
“The results of these tests did not reveal the use of any illicit drug, and/or to improve performance, stimulants or substances used to mask the use thereof by any of the athletes who participated,” read a statement provided to MMAWeekly.com by the commission.
UFC Fight Night 38 took place on March 23 and was headlined by a rematch between former two-division Pride champion Dan Henderson and former light heavyweight titleholder Mauricio “Shogun” Rua. The two first met inside the cage at UFC 139 and produced the 2011 Fight of the Year. Henderson came from behind after nearly being finished in the opening round to knockout Rua in the third frame.