Joey Beltran and Rousimar Palhares both failed their drug tests at UFC on FX 6, which took place Dec. 15 in Australia.
White says roughly 80 percent of the UFC roster would test positive if random, year-round drug testing was implemented.
All of the fighters competing at the TUF 16 Finale show in Las Vegas were tested for performance enhancing drugs by the Nevada State Athletic Commission, and the results have returned.
Thiago Silva has been suspended for six months following a positive test for marijuana metabolites at UFC on Fuel TV 6.
UFC light heavyweight Thiago Silva ha sfailed his UFC on FUEL TV 6 postfight drug screen.
UFC officials today announced that Silva tested positive for marijuana
metabolites and has been ...
All drug tests conducted at the recent World Series of Fighting and Resurrection Fighting Alliance events in Las Vegas came back negative.
Both Shane Carwin and Roy Nelson passed an out-of-competition drug test conducted by the Nevada Athletic Commission ahead of their upcoming clash at “The Ultimate Fighter” Season 16 finale.
TUF 16 coaches Shane Carwin and Roy Nelson passed their random drug tests in October, which screened them for steroids and diuretics, but not recreational drugs.
The results of an out-of-competition drug test have cleared heavyweights Roy Nelson and Shane Carwin for their upcoming bout.
MMAjunkie.com requested and recently confirmed the test r...
Rory MacDonald is participating in additional drug testing ahead of his fight against BJ Penn at UFC on Fox 5, and admits it can be annoying but he's dealing with it.
Stephan Bonnar and Dave Herman both failed their drug tests at UFC 153.
UFC 153 fighters Stephan Bonnar and Dave Herman each tested positive for banned substances in their post-fight drug screens.
MMAjunkie.com today confirmed with Ultimate Fighting
The UFC 153 drug tests have been returned and two different fighters tested positive for banned substances including main event fighter Stephan Bonnar.
Francisco Rivera and Matt Riddle have had their UFC 149 victories changed to no contests by the Calgary Combative Sports Commission.
Following the Thursday news that a pair of UFC 149 fighters had tested positive for banned substances, the UFC has issued a statement.
As MMAjunkie.com reported earlier this week, UFC 1...