Charles Oliveira has thrown down the gauntlet to new UFC lightweight champion Justin Gaethje.
The Brazilian challenged Gaethje to a winner-takes-all fight on social media.

What happened?

Gaethje defeated Ilia Topuria at UFC Freedom 250 to become the new lightweight champion.
Topuria was left bloodied, and his corner stopped the fight in the fourth round.

Why it matters for Charles Oliveira

Oliveira, the current BMF champion, wants to face Gaethje next and unify the belts.
He posted on X: "#BMF and #UFC lightweight belt - let's make history Deal? Winner takes all…@Justin_Gaethje"

What comes next?

The UFC is yet to confirm Gaethje's next fight, but it might not be a rematch with Topuria.
Dana White said Topuria would be resting for a bit, which could open the door for Oliveira.

Oliveira beat Gaethje when the lightweight title was on the line at UFC 274.
A rematch between the pair with both belts on the line would be exciting.

Oliveira also shared his thoughts on the UFC Freedom 250 main event.
He lauded Topuria, despite the defeat, and expected the former champion to return stronger.

The Brazilian posted on X: "You're going to comeback stronger as the champ you're.
All respect, what main event #UFCWhiteHouse"

Gaethje's victory over Topuria was a shock to many.
But becoming the champion puts a target on his back, and Oliveira is ready to strike.

Oliveira won the BMF title from Max Holloway recently.
Gaethje also held the title at one point but lost it to Holloway at UFC 300.

The American's victory over Topuria was a dominant performance.
He was supreme throughout the clash and dominated the previously undefeated champion.

The UFC lightweight division is heating up.
With Oliveira and Gaethje looking to face off, fans can expect an exciting fight.

Oliveira's challenge to Gaethje has sparked interest.
The winner-takes-all fight would be a historic moment in the UFC.

The Brazilian is confident in his abilities.
He wants to prove himself as the best lightweight fighter in the UFC.

Gaethje's next fight is highly anticipated.
Will he face Oliveira, or will the UFC have other plans for the new champion?

Only time will tell.
But one thing is certain - the UFC lightweight division is in for a treat.