UFC 118 Edgar Vs Penn 2: UFC 118: Edgar vs. Penn 2 was a mixed martial arts event held by the Ultimate Fighting Championship on August 28, 2010 at the TD Garden in Boston, Massachusetts, United States. Main Card: Welterweight bout: Nate Diaz Vs. Marcus Davis Lightweight bout: Kenny Florian Vs. Gray Maynard Middleweight bout: Demian Maia Vs. Mario Miranda Heavywieght bout: Randy Couture Vs. James Toney Lightweight Championship bout: Frankie Edgar Vs. B.J. Penn