Video: Watch Mayweather vs. McGregor PPV fighter's two bouts vs. Yoel Romero's brother
On Friday, we showed you some footage of former UFC middleweight champion Luke Rockhold sparring with Andrew Tabiti , a cruiserweight boxing prospect who is opening the Floyd Mayweather Jr. vs. Conor McGregor pay-per-view main card. Tabiti's opponent is former champion Steve Cunningham , whose best days are behind him but he's still never been knocked out in a cruiserweight contest.