All six fighters who underwent drug testing at January's "UFC Fight Night 23: UFC Fight for the Troops 2" event tested clean for performance-enhancing drugs and recreational/drugs of abuse.
UFC Vice President of Regulatory Affairs Marc Ratner today confirmed the results with MMAjunkie.com.
"UFC Fight Night 23: UFC Fight for the Troops 2" took place Jan. 22 at Fort Hood in Texas, and the night's main card aired on Spike TV. The event raised more than $4 million for the Intrepid Fallen Heroes Fund. LINK