The 34-year-old British cruiserweight puts his WBO title on the line against WBA champion Gilberto Ramirez in Saudi Arabia for a huge unification bout.
It will be the first time the Bournemouth-based champion has fought outside the UK and a victory could send him on his way to an undisputed showdown with IBF champion Jai Opetaia.
Still, Ramirez is a formidable opponent and has only lost to Dmitry Bivol in his professional career – so certainly arrives with some pedigree.
Here’s everything you need to know about where to watch.
How to watch Gilberto Ramirez vs Chris Billam-Smith
TV channel: The card will be broadcast on Sky Sports Mix from 5pm GMT on Saturday evening and from 10pm on Sky Sports Main Event.
It will also be available to watch on DAZN, at no additional cost to subscribers.
Live stream: Subscribers will be able to watch on a live stream via the Sky Go app or the DAZN platforms.