Jailton Almeida is readying for a return to The Octagon in early 2024…

The 32-year-old Brazilian mixed martial artist will face Curtis Blaydes at UFC 299, according to ESPN, in what many are calling a big heavyweight battle.

The fight is expected to take place in the first quarter of next year.

Sources say the bout has been signed, though the UFC has yet to make it official. UFC 299 does not have a set official date or location yet, but it will take place in March.

ESPN has Blaydes ranked No. 5 and Almeida ranked No. 8 in the world at heavyweight. The two were supposed to fight on November 4 in the main event of UFC Sao Paulo, but Blaydes withdrew for undisclosed reasons and was replaced by Derrick Lewis.

Blaydes (17-4, 1 NC) is coming off a knockout loss to Sergei Pavlovich in April. The Chicago-area native was on a three-fight winning streak prior to that bout. Blaydes, 32, has lost only to power punchers Pavlovich, Francis Ngannou and Lewis in his seven-year UFC career.

Almeida (20-2) has won 15 in a row, including his first six in the UFC. The Brazil native is coming off a unanimous decision win over Lewis last month. He had never gone to a decision before in his 11-year career.

UFC 299 will be headlined by a bantamweight championship fight between champion Sean O’Malley and challenger Marlon “Chito” Vera.

Also on the card, former lightweight champion Rafael Dos Anjos will take on Mateusz Gamrot, the promotion announced Tuesday.

MMA Fighting first reported the news.