EliteXC News: Antonio “Big Foot” Silva Test Positive For Steroids


antonio bigfoot silva

The California State Athletic Commission (CSAC) has announced that EliteXC heavyweight champion Antonio “Big Foot” Silva has tested positive for the anabolic steroid Boldenone following his win over Justin Eilers at “EliteXC Unfinished Business”.

Silva, an American Top Team fighter will must serve a 12 month suspension and pay a $2500 fine in order to obtain a fighting license.

Bad news for EliteXC who will have to decide whether to strip Silva of the heavyweight title or just wait around one year for him to defend the title. With EliteXC’s weak heavyweight division, it is a hard to speculate what they will do, but I wouldn’t be surprised to see Kimbo wearing the belt someday soon.


The activity of boldenone is mainly anabolic, with a low androgenic potency. It has a very long half-life, and can show up on a steroid test for up to 1.5 years, due to the long undecylenate ester attached to the parent steroid….The drug is commonly used in doping within bodybuilding, even though this use is illegal. If intended to assist in bodybuilding, the drug is taken as part of a steroid stack of other anabolic steroids, usually with a potent androgen like testosterone as the ‘base’ of the stack.

[CSAC] via [MMAMainia]