Renan Barao scores a fourth round arm-triangle submission victory over Michael McDonald in the main event of the UFC on FUEL TV 7: "Barao vs. McDonald" show earlier today (Sat., Feb. 16, 2013) at Wembley Arena in London, England, to retain his Interim bantamweight championship and set up a future showdown with current division kingpin, the injured Dominick Cruz. Barao once again showcased his incredible skill-set, first choosing to remain patient and even before breaking out of his shell and finally working his magic on the mat. Heading into the bout, the Brazilian remarked he felt his best chance to win would come this way and damned if that didn't turn out to be exactly the case. Cruz may say he's "not concerned" by Barao after watching this performance but he looks like as big a threat as ever from where we're sitting. What about you, Maniacs? For a more detailed breakdown of Barao's win over McDonald click here and for complete UFC on FUEL TV 7 results and blow-by-blow coverage of all the night's action click here.