UFC bantamweight champ Renan Barao will put his winning streak and crown on the line against offensive machine T.J. Dillashaw.
UFC Minute host Lisa Foiles briefly talks UFC 189 and International Fight Week - specifically the charity auctions that are going down right now at http://ufcfightweek.auction-bid.org/micro2.php.
UFC welterweight champion Robbie Lawler, fresh off his win against Johny Hendricks to claim the strap, is set for his first title defense against Canadian Rory MacDonald. Go inside the fight camps of both co-main event stars in this edition of Countdown.
Go into the training camps of Irish sensation Conor McGregor and Team Alpha Male's Chad Mendes as they both prep for their UFC featherweight interim title bout in the main event at UFC 189 in this edition of Countdown.
Tensions are rising as the time for battle gets closer. Undisputed featherweight champion Jose Aldo and top challenger Conor McGregor sqaure off for the belt at UFC 189 in Las Vegas, Nevada during UFC's International Fight Week.
Top featherweight contender Conor McGregor has constantly taunted reigning featherweight champion Jose Aldo outside the Octagon. They will settle their differences inside the Octagon at UFC 189 in Las Vegas and see who truly rules the world.
Watch the electric new preview of the UFC 189 main event UFC featherweight title fight between Conor McGregor and champion Jose Aldo on July 11 in Las Vegas.
Catch all the highlights of the UFC 189 World Tour Press Conference that took place in Rio de Janeiro.