UFC Fight Night 19 (2009)
UFC Fight Night 19: Diaz vs. Guillard was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on September 16, 2009 in Oklahoma City, Oklahoma.
UFC Fight Night 19: Diaz vs. Guillard was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on September 16, 2009 in Oklahoma City, Oklahoma.