Everything that could go wrong in the lead-up to UFC 206, seemingly did go wrong. But once Saturday night rolled around, it didn't even matter.

The UFC's makeshift pay-per-view ended up being one of the best events of the year. Cub Swanson and Doo Ho Choi put on a late contender for Fight of the Year, Donald Cerrone scored one of the wildest knockouts of his career, and Max Holloway became the first man to finish Anthony Pettis en route to capturing the UFC interim featherweight title. Check out reaction to the craziness that was UFC 206 below.

Congrats to the Hawaiian boys! Great fight! That unification fight gonna dope!!#UFC206 — Aljamain Sterling (@FunkMaster_UFC) December 11, 2016

Yes! Great performance by @BlessedMMA super sharp, technical, and jumped on the finish! Dudes a badass #ufc206 — BRYAN BARBERENA (@bryan_barberena) December 11, 2016

Holloway and Pettis are both my boys, I didn't want to see either lose but it was a great fight . Max is the true champ at 145 — Kevin Lee (@MoTownPhenom) December 11, 2016

Hats off to @BlessedMMA. Super nice and classy guy, on an impressive 10 fight win streak! #AndNew — Coach (@CMPunk) December 11, 2016

Congrats to all the Hawaiians out there and to the new champ good shit dawg. @ufc — Brian Ortega (@BrianTcity) December 11, 2016

I think Pettis is making the right move. Weight cuts that bad, will never allow you perform at your optimal best, IMO.#UFC206 — Aljamain Sterling (@FunkMaster_UFC) December 11, 2016

DONALD CERRONE DEF. MATT BROWN

Head kick landed 4 times. 5th one landed perfect. Nice knockout by @Cowboycerrone — Daniel Cormier (@dc_mma) December 11, 2016

Oooohhhhh my!! Brown should not have given cowboy that friendship #ufc206 * I want my BFF bracelet back * — Felice Herrig (@feliceherrig) December 11, 2016

— tim means (@MeansTim) December 11, 2016

Cerrone kick in real time was . Day-uuuuuuuuum, that sound! Another classic fight. #UFC206 — Kenny Florian (@kennyflorian) December 11, 2016

Damn Cowboy and Brown left it all in the cage. Congrats to both on putting on a great show for us all — Ben Saunders (@bensaundersMMA) December 11, 2016

Matt Brown has been hurt so many times by body shots that he carries his hands low to defend his body. It cost him tonight number of times — Daniel Cormier (@dc_mma) December 11, 2016

Am I the only one who found it weird that Cowboy turned it up after they became friends. He was like we are cool ok good now I can ko you — Tatiana Suarez (@TSPMMA115) December 11, 2016

Was only a matter of time that combo @Cowboycerrone was going to shut it down after throwing & landing it over and over again! #UFCToronto — Jon SuperSaiyan Tuck (@JonCruzTuck) December 11, 2016

Everytime I see a Traingle that's locked up like that slip away my heart breaks @ufc — Brian Ortega (@BrianTcity) December 11, 2016

CUB SWANSON DEF. DOO HO CHOI

Fotn does not do this fight justice! #UFC206 — Derek Brunson (@DerekBrunson) December 11, 2016

Fight of the year!!! #ufc206 — Belal muhammad (@bullyb170) December 11, 2016

OMFG!!!!!!!!!! @CubSwanson and this this kid deserve every possible bonus the @ufc has to offer! WOW!!!! — Siyar The Great (@Siyarized) December 11, 2016

THAT WAS THE FUCKING MAIN EVENT FOR ME... excuse my language. #ufc206 — Will Brooks (@ILLWAVYBrooks) December 11, 2016

You are the man@CubSwanson the best fight — ninjacannetti (@ninjacannetti) December 11, 2016

Fuck FIGHT OF THE NIGHT this is FIGHT OF THE YEAR — Dana White (@danawhite) December 11, 2016

Madre de Dios. If that wasn't a fight of the night, I don't know what one is. — Ryan Hall (@ryanhall5050) December 11, 2016

Would say Choi vs Swanson fight of the year!!! #ufc206 — Jon SuperSaiyan Tuck (@JonCruzTuck) December 11, 2016

Hell yes!!! What a war!! Both warriors! That's 50k for both men for sure!! #ufc206 — BRYAN BARBERENA (@bryan_barberena) December 11, 2016

So I think we got ourselves another #FOTY candidate! SwansonVSChoi #UFC206 — Aljamain Sterling (@FunkMaster_UFC) December 11, 2016

Wow! If that isn't fight of the night. I don't know what is. So much heart from both fighters. ❤️ — Tatiana Suarez (@TSPMMA115) December 11, 2016

They got @JonnyBones vs @AlexTheMauler and 3 years later they get @CubSwanson vs Choi DAMN!!! — sheldon westcott (@sheldonwestcott) December 11, 2016

Hats off to the veteran @cubswanson — Felice Herrig (@feliceherrig) December 11, 2016

I'm happy for Cub. He was being used as a stepping stone to me and he came back and said fuck that. — Will Brooks (@ILLWAVYBrooks) December 11, 2016

The lads better get brain scans after that!! — Alex Volkanovski (@alexvolkanovski) December 11, 2016

On another note Chois jaw is made of steel. #amazing — Tatiana Suarez (@TSPMMA115) December 11, 2016

KELVIN GASTELUM DEF. TIM KENNEDY

Wow. Did not expect that after seeing the first round ?? — Felice Herrig (@feliceherrig) December 11, 2016

Somewhere out there, there's a crying American Eagle.... :( #UFC206 — The Spartan (@EliasTheodorou) December 11, 2016

Smoothity smooth smooth #ufc206 — Felice Herrig (@feliceherrig) December 11, 2016

Bjorn is heart broken right. — Will Brooks (@ILLWAVYBrooks) December 11, 2016

Beautiful striking by Kelvin — Tatiana Suarez (@TSPMMA115) December 11, 2016

I have never clapped so much watching someone get there ass kicked! — tim means (@MeansTim) December 11, 2016

@TimKennedyMMA is by far the best person I have ever trained with!! Your the man #shithappens — sheldon westcott (@sheldonwestcott) December 11, 2016

Can't say I saw that coming. Hell of a performance by Kelvin Gastellum. #UFC206 — Frankie Saenz (@FrankieSaenz) December 11, 2016

Army beat Navy. Everyone of my teammates won, and I get back behind the my gun on Monday. Life rolls on. — Tim Kennedy (@TimKennedyMMA) December 11, 2016

EMIL MEEK DEF. JORDAN MEIN

Emil popped his rib. I know that yell and face like the back of my hand lol. #ufc206 — Will Brooks (@ILLWAVYBrooks) December 11, 2016

I like this Viking #ufc206 — Felice Herrig (@feliceherrig) December 11, 2016

Give the fight 30-27 to @emilvalhalla awesome @Ufc debut bro! — Brad Tavares (@BradTavares) December 11, 2016

Been grappling for a while, still have no idea what "he needs to explode" means or how it might help when someone is stuck in side control. — Ryan Hall (@ryanhall5050) December 11, 2016