"If They Pay for My Flight": Johnny Walker Volunteers as UFC 334 Backup a Day After His Knockout Win

Most fighters spend the day after a knockout win icing their hands and counting their bruises. Johnny Walker spent his offering to fly across the country and do it all over again.

A day after stopping Waldo Cortes-Acosta in the main event of UFC Vegas 124, the Brazilian heavyweight told MMA Fighting he is ready to serve as the backup for the UFC 334 heavyweight title fight — Ciryl Gane against Josh Hokit at Madison Square Garden on November 14 — if either man pulls out. There was, he made clear, one condition. "If [the UFC] pays for my flight."

It is the kind of offer only a fighter coming off a win like Walker's could make with a straight face. On Saturday night at the Meta Apex in Las Vegas, he stopped Cortes-Acosta with a head kick and follow-up punches at 2:27 of the third round, becoming the first man to finish the heavyweight, who fell to 17-5. Walker took the fight on eight days' notice after the Sean Brady versus Gabriel Bonfim bout was cancelled, and he fought like a man who knew the opportunity might not come around again. The win moved him to 24-10 with one no contest, in only his second appearance at heavyweight.

"If they need someone to step in, I'm here," Walker said. "I didn't get hurt too badly, no. My face is just a little swollen because I ate a lot of punches, right? I got hit a lot and it got swollen, but I didn't suffer any injuries." That is the calculation behind the offer: a healthy heavyweight, one week removed from a finish, standing by while the division's biggest fight of the year hangs in the balance.

Walker was realistic about the bigger picture, too. Under normal circumstances, he expects his next fight to come between February and March of next year, and the UFC 334 offer is a contingency, not a plan. But he also had a firm view on who should be next in line for the winner, and the answer was not himself. Asked at the post-fight press conference whether Alexander Volkov deserved the next shot, Walker backed his Porrada Training Center teammate without pausing. "Yeah, he does, bro," he said. "He's been in the division for how long? He's probably the toughest guy on the planet. You know, it's his time now."

Volkov's case is a strong one. He has won three straight and seven of his past eight, with the only defeat in that run a split decision against Gane at UFC 310 in December 2024. What Walker would not do is put himself in Volkov's path. Asked about ever fighting his teammate, he shut the idea down. "Not to talk about this yet," he said. "We need to have a conversation in private first."

UFC 334 is shaping up as one of the biggest cards of the year. The heavyweight title fight between Gane and Hokit headlines, with Kayla Harrison defending against Amanda Nunes in the co-main event — a fight that already has its own backup in Joselyne Edwards. Walker now wants to be the insurance policy for the main event, a week after headlining a card of his own. Whether the UFC takes him up on it may come down to a plane ticket. But the message from Walker is clear enough: he is healthy, he is ready, and he is not planning on waiting until February to be relevant again.