Two-weight world champion Natasha Jonas will defend her IBF World Welterweight Title against former unified world champion Mikaela Mayer in a landmark night for women’s boxing as two of the sport’s biggest stars meet in the centre of the ring on Saturday, January 20th at the M&S Bank Arena in Liverpool, live on Sky Sports in the UK and Ireland and ESPN+ in the USA. 

Jonas (14-2-1, 9 KOs) will be making a first defence of the IBF crown she claimed with an emphatic stoppage win over Canadian Kandi Wyatt earlier this year,  having previously unified the WBC, WBO and IBF World Super Welterweight Titles. 

Standing in the opposite corner will be U.S. star Mayer (19-1, 5 KOs), a fellow Olympian and the former IBF and WBO World Super Featherweight Champion. The Los Angeles native was one of the stars of BOXXER’s historic women’s night last year, and after capturing the WBC interim World Lightweight Title earlier this year, Mayer will be moving up in weight once again.

Newly crowned British Champion Jack Cullen also returns to action in Liverpool defending his Lonsdale strap against former foe Zak Chelli. Cullen (22-4-1, 10 KOs) scored a memorable third-round TKO win over Mark Heffron in September to claim the British and Commonwealth titles. ‘Little Leaver’s Meat Cleaver’ will now square off against former English Champion Chelli (14-2-1, 7 KOs) in a repeat of their all-action 2020 contest that ended in a draw.