WEC 10: Bragging Rights was a mixed martial arts event promoted by World Extreme Cagefighting on May 21, 2004 at the Tachi Palace Hotel & Casino in Lemoore, California. This event saw the fourth appearance of future Superstar Gilbert Melendez who took on Olaf Alfonso. This event also saw two of the most well known fighters in the world Karo Parisyan take on Shonie Carter. The main event saw Mike Serr take on Rafael Real.