Last night will undoubtedly go down in history as one of the most talked-about events in Irish sporting history.
Conor McGregor sailed into the history books by defeating Chad Mendes in the second round at Las Vegas' MGM Grand, winning the interim Featherweight title.
He still has to face Jose Aldo, who controversially pulled out during the run-up to UFC 189.
UFC President Dana White has already intimated that McGregor's first title defence could take place in Croke Park next summer if he unifies the belts and beats Aldo in his next fight. But as of now, it's up in the air.
As you'd expect, the fight set Twitter on fire.
You've gotta respect fans that would go to this length.
— Gordon Hayden (@Gordon_Hayden) July 12, 2015
In fairness, we'd be the same.
— Ryan Cullen (@RyanCullen90) July 12, 2015
See how long you'd last saying that in Crumlin, pal.
— The Galway Player (@GalwayPlayer) July 12, 2015
ALWAYS. I KNOW. YOU'LL BE. AT MY SHOW. WATCHING. WAITING. COMMISERATING.
— Travis Barker (@travisbarker) July 12, 2015
The Iron Sheik weighs in on Sinead O'Connor's vocal abilities.
NIKOLAI VOLKOFF SING BETTER THAN THE SINEAD OCONNOR #UFC189
— The Iron Sheik (@the_ironsheik) July 12, 2015
It was crazy, in fairness.
This is the bloodiest card I have ever seen. I'm okay with it. This is crazy. #UFC189
— Jenna Mourey/Marbles (@Jenna_Marbles) July 12, 2015
I dunno mcGregor won but his butt is cute so w/e. #UFC189
— Oh, bae can u see (@GrrlGhost) July 12, 2015
This only makes sense if you're still watching CSI. If you're still watching CSI, please get in contact with us and explain yourself.
— Matt (@M0_wen) July 12, 2015
What an effort.
— Laurence Kinlan (@laurencekinlan) July 12, 2015
— UFC (@ufc) July 12, 2015