UFC 2014 16 2014-05-24 2014-05-24 https://r2.thesportsdb.com/images/media/event/thumb/wyuryw1465263998.jpg https://r2.thesportsdb.com/images/media/event/poster/j0g72s1718631510.jpg UFC 173: Barão vs. Dillashaw was a mixed martial arts event held at the MGM Grand Garden Arena in Las Vegas, Nevada on May 24, 2014. 505109