And, it's not even really up for debate.

We talked to the 28-year-old fighter on Wednesday, and asked him about the significance of the fight.

"Man, tell me another example [of a bigger fight], please. The 4 fights between Figueiredo and I is the biggest one, easily. Tell me the second place," Brandon told us.

It's hard to think of a more anticipated fight. Demetrious Johnson vs. Henry Cejudo fought twice ... and Cejudo's win over Mighty Mouse in 2018 was improbable and thrilling. But, as legendary as both fighters are, Brandon and Deiveson's rivalry is just different.

In fact, just a few years ago, the division was in jeopardy of being scrapped altogether. Now, it features arguably the best current rivalry in MMA.

Speaking of those fights, Brandon and Deiveson already fought three times ... each man has one win. The first and third fights were incredibly close.

UFC 256, Dec. 2020, Draw
UFC 263, Jun 2021, Moreno won, submission via rear naked choke
UFC 270, Jan 2022, Figueiredo won, unanimous decision

Fast forward to last Saturday in Dallas, TX. After Moreno defeated Kai Kara-France with a perfectly placed liver kick to capture the interim title, Brandon and Deiveson came face-to-face in the Octagon.

But, despite a lot of s**t talk in the past, the men kept it respectful ... and that's the way BM says it'll stay.

"I understand I had the opportunity to make more drama, but it's not my way. I understand the business I'm in, I'm trying to entertain the people, but I'm entertaining people with my fight. I'm done with the drama, with all the bad feelings."