Vagner Rocha [SEP] country of citizenship
Vagner Rocha
Vagner Rocha (born June 6, 1982 in Rio de Janeiro, Brazil) is a Brazilian-American Brazilian Jiu-Jitsu practitioner and professional mixed martial artist, currently competing in the lightweight division.
He is the current CJJ Worlds Combat Jiu Jitsu lightweight champion. 
Mixed martial arts career.
Primarily known for his expertise in Brazilian jiu-jitsu, Rocha began his MMA career in 2009. In addition to regional promotions in his adopted state of Florida, Rocha has competed for Bellator and Strikeforce.
Mixed martial arts career Ultimate Fighting Championship.
Vagner made his UFC debut on June 11, 2011 against Donald Cerrone at UFC 131, replacing an injured Mac Danzig. Cerrone dominated Rocha by utilizing leg kicks, Rocha lost via unanimous decision.
In his second UFC bout Rocha defeated Ultimate Fighter 14 alumni Cody McKenzie on September 17, 2011 at UFC Fight Night 25 by submission due to a rear naked choke in the second round.
Rocha was expected to make his featherweight debut against Mike Brown on January 15, 2012