KEY POINTS

  • ONE Championship is open to the possibility of having a cross-promotional event with the UFC
  • ONE Championship's Chatri Sityodtong has called out the UFC on social media
  • The card may feature UFC champions going up against ONE Championship's titleholders

Cross-promotional fights and events between rival mixed martial arts (MMA) organizations are not a new concept. It has happened a few times across history, but it’s extremely rare, despite the fan clamor for such spectacles.

Chatri Sityodtong, the chairman and CEO of ONE Championship, has openly campaigned for a cross-promotion with the UFC for years.

The Singapore-based outfit's official Twitter account recently shared a quote from Sityodtong that drew tons of engagement.

Chatri ONE Championship
ONE chairman and CEO Chatri Sityodtong wants a UFC vs ONE dream fight card to happen. ONE Championship

Sityodtong said: “I would definitely welcome a ONE vs. UFC mega event.”

In a follow-up tweet, ONE Championship would tag UFC president Dana White, challenging him to pull the trigger.

A UFC-versus-ONE Championship crossover affair is certainly a fantastic but also highly unlikely affair. Still, it’s fun to speculate. Here are how the two companies’ world champions stack up against each other.

READ ALSO: ONE Championship Planning 'Biggest Event In History' For 10th Anniversary

Deiveson Figueiredo vs. Adriano Moraes (Flyweight)

Adriano Moraes
Adriano Moraes of ONE Championship. ONE Championship

When Demetrious Johnson left the UFC, fans thought the promotion’s flyweight division was done for.

Thankfully, it survived and even birthed a new star in Deiveson Figueiredo, who is now the UFC flyweight kingpin.

A battle against the man who beat Johnson and gave him the first knockout loss of his career--Adriano Moraes--is a salivating offer.

Figueiredo is a capable finisher, while Moraes' ground game absolutely poses a threat in a bout. They are undoubtedly the two best flyweights in the world right now.

Aljamain Sterling vs. Bibiano Fernandes (Bantamweight)

Aljamain Sterling
LAS VEGAS, NEVADA - JUNE 06: In this handout image provided by UFC, Aljamain Sterling celebrates after his submission victory over Cory Sandhagen in their bantamweight bout during the UFC 250 event at UFC APEX on June 06, 2020 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC via Getty Images)

Aljamain Sterling may have earned the UFC bantamweight title in an unconventional manner where he didn't actually beat the previous champion. But he’s holding the belt and not Petr Yan, so there’s that.

Bibiano Fernandes, the longtime bantamweight champion and one of the most dominant athletes on the ONE Championship roster, is a tough matchup for anybody in the game--even at the age of 41.

Alexander Volkanovski vs. Thanh Le (Featherweight)

Alexander Volkanovski
ABU DHABI, UNITED ARAB EMIRATES - JULY 12: In this handout image provided by UFC, Alexander Volkanovski of Australia celebrates after his split-decision victory over Max Holloway in their UFC featherweight championship fight during the UFC 251 event at Flash Forum on UFC Fight Island on July 12, 2020 on Yas Island, Abu Dhabi, United Arab Emirates. (Photo by Jeff Bottari/Zuffa LLC via Getty Images)

UFC featherweight ruler Alexander Volkanovski hasn’t tasted defeat in eight years, and he’s only gotten stronger.

That 19-fight winning streak is going to be tough to end. Newly-minted ONE featherweight titlist Thanh Le, who finished former champion Martin Nguyen late last year, presents as a type of competitor who could stand and bang with Volkanovski.

This matchup promises fireworks and one guy will surely get separated from his senses.

Charles Oliveira vs. Christian Lee (Lightweight)

Charles Oliveira
HOUSTON, TEXAS - MAY 15: Charles Oliveira of Brazil holds the belt after defeating Michael Chandler during their Championship Lightweight Bout at the UFC 262 event at Toyota Center on May 15, 2021 in Houston, Texas. (Photo by Carmen Mandato/Getty Images)

Charles Oliveira’s journey to the UFC lightweight throne is a well-documented one, and with eight finishes in a nine-fight winning streak, he’s a nightmare matchup for anyone.

But young ONE lightweight king Christian Lee has proven himself time and again, against opponents he wasn't supposed to beat.

Lee has all but cleared out the lightweight division in ONE Championship and is a dangerous foe for anyone in the world.

READ ALSO: Christian Lee Needs To Look Outside ONE Championship To Prove 'Top Lightweight' Claim

Kamaru Usman vs. Kiamrian Abbasov (Welterweight)

Kamaru Usman
LAS VEGAS, NEVADA - FEBRUARY 13: In this handout image provided by UFC, Kamaru Usman of Nigeria reacts after his victory over Gilbert Burns of Brazil in their UFC welterweight championship fight during the UFC 258 event at UFC APEX on February 13, 2021 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC via Getty Images)

Naming a world champion more dominant other than Kamaru Usman right now will be a tough thing to do.

Usman has established himself as arguably the best welterweight in UFC history, or at least just behind the legendary Georges St-Pierre.

While ONE welterweight titlist Kiamrian Abbasov isn’t a well-known name by any means, he has taken care of business against guys like Yushin Okami, Zebaztian Kadestam and the previously-unbeaten James Nakashima.

Israel Adesanya vs. Reinier de Ridder (Middleweight)

Israel Adesanya Anderson Silva
MELBOURNE, AUSTRALIA - FEBRUARY 10: Israel Adesanya of Nigeria punches Anderson Silva of Brazil during their Middleweight bout during UFC234 at Rod Laver Arena on February 10, 2019 in Melbourne, Australia. (Photo by Quinn Rooney/Getty Images)

UFC middleweight champion Israel Adesanya bit off more than he could chew against light heavyweight titleholder Jan Blachowicz last March. However, “The Last Stylebender” remains unbeaten in his own division and is still one of the most dangerous strikers on the planet.

But how do you deal with lethal strikers? Pacifying them on the canvas appears to be the go-to remedy, and Reinier de Ridder is one of the best at closing the distance and doing just that.

Jan Blachowicz vs. Reinier de Ridder (Light Heavyweight)

In the same breath, how will Blachowicz’s legendary Polish power fare against the constricting style of De Ridder?

Blachowicz is a certified knockout artist, with freakish knockout power from any position. But he isn’t a one-trick pony and can mix it up with all sorts of styles.

However, no one has been able to escape De Ridder’s web of grappling mastery. The Dutch fighter beat Aung La N Sang in their rematch to capture the ONE light heavyweight belt and reach "champ-champ" status in the promotion.

Francis Ngannou vs. Arjan Bhullar (Heavyweight)

Francis Ngannou
JACKSONVILLE, FLORIDA - MAY 09: Francis Ngannou (R) of Cameroon misses a punch against Jair Rozenstruik of Suriname in their Heavyweight fight during UFC 249 at VyStar Veterans Memorial Arena on May 09, 2020 in Jacksonville, Florida. (Photo by Douglas P. DeFelice/Getty Images)

It’s hard to imagine anyone beating UFC heavyweight champion Francis Ngannou right now.

Truth be told, the hulking heavyweight from Cameroon by way of France is a freak of nature. Every strike he throws has evil intent behind it, and he shuts the lights out on everyone he catches with it.

Recently-crowned ONE heavyweight champion Arjan Bhullar defeated veteran Brandon Vera a few weeks ago to claim the title.

Can Bhullar’s wrestling contain the beast that is Ngannou?

Rose Namajunas vs. Xiong Jing Nan (Women’s Strawweight)

Rose Namajunas
NEW YORK, NY - NOVEMBER 04: Rose Namajunas celebrates her victory over Joanna Jedrzejczyk of Poland in their UFC women's strawweight championship bout during the UFC 217 event at Madison Square Garden on November 4, 2017 in New York City. (Photo by Mike Stobe/Getty Images)

UFC women’s strawweight champion Rose Namajunas is back on top and in a big way by stopping former champion Weili Zhang.

Fans of both organizations have long clamored for a clash between ONE women’s strawweight queen Xiong Jing Nan and Zhang, which would undoubtedly be the biggest Chinese MMA fight in history.

But after Namajunas dethroned Zhang, a battle with Xiong is one that should produce explosive action from start to finish.

Rose Namajunas vs. Angela Lee (Women’s Strawweight)

Angela Lee
Women's champion Angela Lee of ONE. ONE Championship

The UFC doesn’t have an atomweight division, but ONE women’s atomweight champion Angela Lee is technically a 115-pounder. This warrants a cross-promotional clash against Namajunas.

Lee’s grappling is leagues better than her striking and is a tricky proposition for anyone on the ground with her.

The question is, would she be able to bring Namajunas into her submission wheelhouse? There’s only one way to find out.