LAS VEGAS, NEVADA - MAY 07: Patrick Teixeira (L) is knockedout by Curtis Stevens during the WBC de las Americas middleweight title fight at T-Mobile Arena on May 7, 2016 in Las Vegas, Nevada. (Photo by Christian Petersen/Getty Images)
LAS VEGAS, NEVADA - MAY 07: Patrick Teixeira (L) is knockedout by Curtis Stevens during the WBC de las Americas middleweight title fight at T-Mobile Arena on May 7, 2016 in Las Vegas, Nevada. (Photo by Christian Petersen/Getty Images)