Conor McGregor has been key to a lot of big UFC moments in his time with the promotion. But perhaps none was bigger than when he became the first fighter in UFC history to hold two titles at the same time. McGregor was featherweight champion following a 12-second knockout of longtime champion Jose Aldo in December 2015. In November 2016, he returned at UFC 205 at Madison Square Garden, arguably the most famous fight venue in the world, and took the lightweight crown, too
Video: Watch UFC 221 headliner Yoel Romero shut down ex-champ Chris Weidman in 2016
February 7, 2018
How to watch UFC 215: Fight card, start time, online results, how to stream Nunes-Shevchenko 2
September 9, 2017
Ahead of UFC 209 rematch, watch first Tyron Woodley vs. Stephen Thompson fight at UFC 205
February 21, 2017
The best UFC photos from November: Don’t say we didn’t warn you about the graphic and bloody images
December 28, 2016
Stephen Thompson says Tyron Woodley on board for immediate rematch
December 7, 2016
Conor McGregor to UFC: ‘You’re fooling nobody’ by crowning new featherweight champs
December 3, 2016
The theories and possibilities are plenty: Who should UFC champ Conor McGregor fight next?
December 1, 2016
MMAjunkie Radio (1 p.m. ET): UFC champ Demetrious Johnson, Stephen Thompson, Laura Sanko (in studio)
December 1, 2016
Ontario commission hasn’t received UFC 206 bout proposal for Kelvin Gastelum, will honor all suspensions
November 28, 2016
Thiago Alves suspended three months for missing weight at UFC 205
November 22, 2016
Kelvin Gastelum gets 6-month suspension from New York commission for skipping UFC 205 weigh-ins
November 21, 2016
UFC 205 ‘Thrill and Agony’ video: The exact, emotional moment Miesha Tate decides to retire
November 17, 2016
Randy Couture credits fellow ex-UFC champ Miesha Tate for ‘going out on your own terms’
November 16, 2016
Nate Diaz says he couldn’t get UFC 205 tickets, ‘not begging’ for third Conor McGregor fight
November 16, 2016
OK, UFC 205 was huge, but it didn’t break all the records
November 16, 2016