In what city did Robbie Lawler defeat Rory MacDonald in 2015?
Robbie Lawler: Robert Glenn "Robbie" Lawler (born March 20, 1982) is an American professional mixed martial artist and former UFC Welterweight Champion. UFC 189: UFC 189: Mendes vs. McGregor was a mixed martial arts event held on July 11, 2015, at the MGM Grand Garden Arena in Las Vegas, Nevada.
i don't know