Two more UFC fighters recently tested positive for banned substances.
Following July's UFC 149 event, welterweight Matt Riddle was flagged for
marijuana while featherweight Francisco Rivera tested positive for an
undisclosed over-the-counter stimulant, MMAjunkie.com has learned
from multiple sources close to the event.
Both fighters were suspended for 90 days retroactive to the July 21
event, which makes them eligible to fight on Friday. The results of
their respective bouts were not