Irish fans take over UFC 178 weigh-in event in Las Vegas

"UFC 178: Johnson vs. Cariaso" official weigh-ins

Irish fans mob Jose Aldo Q&A, weigh-ins

Irish fans discuss the growth of MMA in their homeland.

Watch Conor McGregor fans celebrate his UFC 178 win in Las Vegas

UFC Fight Night 99 weigh-in highlights from Belfast, Northern Ireland

The UFC 209 main event steps on the scales for the fans at UFC 209 ceremonial weigh-ins

UFC stars including St-Pierre and Cerrone, former Bellator boss Rebney announce MMA Athletes Association to challenge UFC

Irish Media on how big Conor McGregor really is in Ireland

T-Mobile, UFC announce partnership and new home for UFC in Las Vegas

UFC 215, UFC 216 fighter face-offs in Las Vegas

Is KHK going to be the best MMA camp in the world? Fighters and coaches weigh in

Is random drug testing helping MMA? Fighters weigh in

Conor McGregor on Dustin Poirier's callout for fight at UFC 178

Jones, Cormier brawl, fall off stage at UFC 178 media day

Coach Greg Blackson corners UFC 178's top fighters

Conor McGregor holds impromptu scrum after UFC 178

UFC 178 extended video preview

John Morgan reacts to UFC 178's big fights

Jon Jones talks Daniel Cormier ahead of UFC 178

John Morgan: Why I'm Excited for UFC 178

Daniel Cormier talks Jon Jones ahead of UFC 178

UFC 178 post-fight press conference

Why Conor McGregor's UFC 178 win makes him a star

UFC 177 weigh-ins

UFC 180 weigh-ins

UFC 178 weigh in + face off: Donald Cerrone vs. Eddie Alvarez

UFC 178 weigh ins + face off: Demetrious Johnson vs. Chris Cariaso

UFC 178 : Conor McGregor vs. Dustin Poirier HEATED weigh in + face off video

UFC 178- Demetrious Johnson "Anyone can be beat in MMA, But not Mayweather, no one beats him."

UFC 178- Dominick Cruz knew he would come back; Should he get a title shot next?

UFC 178- Eddie Alvarez "Donald Cerrone freezes, I can stop him! I can get a Finish!

World Cup: Four hungry teams enter semifinals

France, Belgium move on to World Cup semifinals

Top takeaways from first half of MLB season

Fitness model attempting 50 Ironmans in 50 days

Joey Chestnut and Miki Sudo win 2018 Nathan’s Famous Hot Dog Eating Contest

Quarterfinal matches filled with teams looking to make history