Ireland's Joe Duffy will fight Dustin Poirier in a five-round main-event of the UFC's upcoming event in Dublin.
Ronda Rousey, the unbeaten UFC queen, says she is an underdog in achieving her ultimate goals.
Ronda Rousey has won five record-breaking fights in the UFC - look back at her career here.
Ronda Rousey is excited to mix a third UFC fight with Miesha Tate with her upcoming movie role.
Why is 'Notorious' Conor McGregor so special? We asked the man who best knows the UFC fighter...
Conor McGregor's coach has expertly broken down the UFC star's title fight against Chad Mendes.
Michael Bisping has experienced every emotion in the UFC - he told us about his most memorable fights.
What did we learn from Conor McGregor's UFC title win? We've picked out some interesting points...
Conor McGregor knocked out Chad Mendes to win the interim featherweight title at UFC 189 in Las Vegas.
Conor McGregor and Chad Mendes made weight before UFC 189 - and engaged in a heated stare-down.
Conor McGregor has labelled UFC 189 as "The McGregor Show" - and said Chad Mendes is a novice.
Lightweight title contender Gilbert Melendez has been suspended for one year for failing a post-fight drug test.
UFC fighter Conor McGregor is prepared to face undefeated world champion Floyd Mayweather Jr in a boxing ring.
Jose Aldo has laughed off criticism of UFC rival Conor McGregor and says his upcoming fight with Chad Mendes is for nothing more than a 'toy belt'.
Conor McGregor will face Chad Mendes at UFC 189 later this month after challenger Jose Aldo withdrew from his scheduled title defence.
Conor McGregor has become the UFC's biggest superstar - remember his fantastic fights here.
Conor McGregor has insisted Jose Aldo must fight him at UFC 189 as planned despite his rib injury.
UFC star Conor McGregor must make adjustments to beat Jose Aldo, says Michael Bisping.
Conor McGregor has warned UFC champion Jose Aldo that he's hunting his chin, not his injured ribs.
Conor McGregor's UFC title fight against Jose Aldo will go ahead despite the champion's injury worries.