"Natasha Jonas Retains IBF Title with Split Decision Win Over Mikaela Mayer"
Natasha Jonas will defend her IBF welterweight world title against Mikaela Mayer in a live event on ESPN+ at the M&S Bank Arena in Liverpool, England. Jonas, a two-weight world champion, will be making the first defense of her welterweight crown, while Mayer, a former unified world champion, moves up in weight to attempt to become a two-division world champ. The event also features Jack Cullen defending his British and Commonwealth super middleweight titles against Zak Chelli.