The British rivals are finally set for a long-awaited clash in the ring and Saudi Arabia's boxing chief Turki Alalshikh has revealed that the fight will be the centrepiece of a stacked night of boxing in London.
Eubank Jr. and Benn - the sons of the 1990s legends Chris Eubank and Nigel Benn - had been due to fight in 2022 but the bout was cancelled when the latter failed two drug tests.
Benn's suspension from boxing was lifted last November after a two-year battle to clear his name.
Meanwhile, an all-British battle between Anthony Yarde and Lydon Arthur features on the undercard as the pair continue their world light-heavyweight title pursuits.
Elsewhere, Liam Smith will be back in the ring for the first time since losing to Eubank Jr. in September 2023 as he takes on unbeaten Aaron McKenna while former world cruiserweight Chris Billam-Smith comes up against Brandon Glanton in his first bout since losing his WBO belt to Gilberto Ramirez.
Viddal Riley will also bid for his 13th consecutive professional win against Cheavon Clarke in the light-heavyweight division.
Matchroom promoter Eddie Hearn suggested that the fight is the biggest clash in British boxing following the recent retirement of Tyson Fury.
He said: "It’s a stadium fight, it’s going to be a red-hot ticket, the build-up’s going to be unbelievable.
"We know the narrative, we know the history, we know the legacy of the fathers, but this is a fight between a very young, hungry welterweight moving to middleweight and it’s real personal now. Real personal. You’re going to love the build-up, but you’re going to love the fight even more. This is a proper fight with real bad blood. And I can’t wait."