Alen ‘The Savage’ Babic takes on Steve Robinson and rising super middleweight star Callum Simpson is back in action on the undercard of the ‘Bad Blood’ showdown between unbeaten heavyweight rivals Fabio Wardley and Frazer Clarke on Sunday, March 31st at The O2 in London, live on Sky Sports in the UK and Ireland and Peacock in the USA.

Babic (11-1, 10 KOs) returns to The O2 where he has previously recorded wins over Morgan Dessaux, former World Title challenger Eric Molina and Adam Balski. The popular Croatian heavyweight has built a cult following in the UK where he has amassed a series of impressive KO wins. His unbeaten run was cut short when challenging Lukasz Rozanski for the WBC Bridgerweight World Title in Poland last April. The 33-year-old will be looking to get back to winning ways when faces Newcastle’s Steve ‘Drago’ Robinson (6-2, 4 KOs) as part of a huge night of boxing in the capital.

Simpson (13-0, 9 KOs) was ringside to watch Zak Chelli capture the British Super Middleweight Title from Jack Cullen at the M&S Bank Arena in Liverpool in January. The Barnsley man is mandatory challenger for the British Title but before he has his crack at the Lonsdale belt, the 27-year-old will look to extend his unbeaten streak as he returns to London following a unanimous points win over Jose de Jesus Macias at York Hall in September.

Unbeaten heavyweights Fabio Wardley and Frazer Clarke collide in a ‘Bad Blood’ showdown for the British and Commonwealth Titles on Sunday, March 31st at The O2 in London, live on Sky Sports in the UK and Ireland and Peacock in the USA.

Florian Marku and Chris Kongo will settle their simmering welterweight rivalry following an explosive press conference altercation last year with more major undercard announcements coming soon.