UFC 257 Countdown features the return of “Notorious,” as former two-weight UFC champion Conor McGregor prepares to take on former interim champ Dustin Poirier, who seeks vengeance, in a rematch six years removed from their first contest.

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.)

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
Periscope: http://Periscope.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

#UFC257