Top Title Unification Bouts in UFC History

Take a look at some of the top title unification fights that have taken place over the history of the UFC featuring some of the biggest names in the sport and even fighters coming from different promotions. Subscribe to get all the latest UFC content: http://bit.ly/2uJRzRR Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit https://ufcfightpass.com/ To order UFC Pay-Per-Views on ESPN+, visit https://bit.ly/2vNIBE8 (U.S. only) To order UFC Pay-Per-Views, visit http://welcome.ufcfightpass.com/#PPV (Non U.S.) Shop official UFC gear, visit https://ufcstore.com/ Connect with UFC online and on Social: 🔴 Website: http://www.ufc.com 🔵 Twitter: http://www.twitter.com/ufc 🔵 Facebook: http://www.facebook.com/ufc 🔴 Instagram: http://www.instagram.com/ufc 🟡 Snapchat: UFC 🟣 Twitch: https://www.twitch.tv/ufc Connect with UFC FIGHT PASS on Social: 🔵 Twitter: http://www.twitter.com/ufcfightpass 🔵 Facebook: http://www.facebook.com/ufcfightpass 🔴 Instagram: http://www.instagram.com/ufcfightpass #UFC