When did the venue for the Romero vs Whittaker UFC 213 fight open?
UFC 213 UFC 213: Romero vs. Whittaker was a mixed martial arts event produced by the Ultimate Fighting Championship held on July 8, 2017, at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas metropolitan area.
UFC Fight Night: Mir vs. Duffee UFC Fight Night: Mir vs. Duffee (also known as UFC Fight Night 71) was a mixed martial arts event held on July 15, 2015, at the Valley View Casino Center in San Diego, California.