Anderson Silva Reportedly Recorded 2nd Failed Drug Test for UFC 183

Former UFC middleweight champion Anderson Silva's denial of performance-enhancing drug use just took another hit. Silva, according to a report by MMA Junkie, recorded a second positive test related to his UFC 183 bout with Nick Diaz.

The report did not indicate whether the test was PED-related or for recreational drug use. UFC announced Silva's positive test for drostanolone metabolites last week after receiving word from the Nevada State Athletic Commission.

The 39-year-old star, who was making his UFC return following more than a year's absence due to a broken leg, tested positive in an out-of-competition test on Jan. 9. A subsequent test 10 days later, however, revealed no trace of PED use, per Steven Marrocco of MMA Junkie. Silva has denied all doping allegations.

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"I've been competing in this sport for a very long time," Silva said in a statement last week. "This is my 19th fight in the UFC. I have been thoroughly tested many times and have never had a positive test. I have not taken any performance enhancing drugs. My stance on drugs is and will always be the same. I'm an advocate for a clean sport."

Silva recorded a unanimous-decision victory over Diaz, who tested positive for marijuana use. The Brazilian legend had told MMA Junkie in the past he believes steroid users should be banned from the sport for life. The Nevada State Athletic Commission is set to hear Silva's case on Feb. 17. While Silva claims his innocence, it'd be a surprise if he weren't given a suspension while the state goes through a formal investigation.

With reports of a second positive test, though, it's looking more and more likely that an all-time great's career will end in shame.

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