Conor Benn will fight Regis Prograis on the undercard of Tyson Fury's April 11 bout with Arslanbek Makhmudov at Tottenham Hotspur Stadium.
The announcement follows Benn's industry-shaking decision to sever ties with Eddie Hearn's Matchroom Boxing and join Zuffa, the new promotion run by UFC boss Dana White.
Benn's first fight under the new arrangement will see him return to the scene of his victory over Chris Eubank Jr to take on two-time super-lightweight world champion Prograis, 30-3 (24).
Benn said: "April 11 can't come soon enough, returning to Tottenham Hotspur Stadium again, where I made history against Eubank Jr means everything to me.
"My last fight there showed the world exactly who I am and what I'm about. Fighting on the biggest stages, in the biggest shows, I fear no one! I'm fully locked in and ready to deliver another statement performance."
Two of Prograis' three losses as a professional have come on English soil in world title fights against Josh Taylor in 2019 and Jack Catterall in 2024.
Prograis added: "Last time I fought in London, Conor Benn was on my undercard, so this is a full-circle moment for me.
"But this circle will close with me teaching him a lesson on April 11. He's not fighting some weight-drained super-middleweight. I am in shape and will bring home this victory."
Your Site boxing journalist John Dennen says...
It's been a busy news week for Conor Benn, and it's still only Thursday. It was a shock to the industry when he made a promotional switch from Matchroom Boxing to new American entity Zuffa.
It's also a surprise to see him boxing on an undercard. With Tyson Fury vs Aslanbek Makhmudov the main event on April 11, Benn will be providing the chief support at Tottenham Hotspur Stadium.
It's a familiar setting for Benn, in his last two fights he headlined at that stadium against Chris Eubank Jr. But playing a supporting role on the bill will be a step down for him.
Not necessarily a 'tune up' bout as such - Prograis has a track record of real success - but it will be viewed as a contest to prepare him for a bigger fight later in the year, with Ryan Garcia a particular target for the Ilford fighter.
Benn is working his way back down to welter after two consecutive fights at middleweight and he will be the favourite against Prograis.
The American was in a sensational fight with Josh Taylor when he lost their super-lightweight world title unification at the O2 Arena. He's only lost to top class opposition, Devin Haney and Jack Catterall as well as Taylor.
But Prograis is a former two-time world champion and if he's sharp, he will be dangerous. At 37 though the question is whether he will be.
This fight will give us more insights about Benn. Can he make it back to welterweight in good shape, and just how solid a contender will he be there? Benn will start answering those questions against Prograis.
