A world title-shot is within touching distance for both heavyweights, with Oleksandr Usyk set to be stripped of the IBF strap after beating Tyson Fury to unify the division last month.
The winner of this particular bout is even being tipped to face Anthony Joshua for the world title at Wembley later this year, so glory and a huge payday awaits the victor.
Here’s everything you need to know about where to watch the action…
How to watch Dubois vs Hrgovic
TV channel: In the UK, Saturday night’s event is being broadcast live on DAZN pay-per-view and TNT Sports Box Office at a cost of £21.99.
Live stream: Fans who have purchased the event through the relevant broadcaster can watch it live online via the DAZN website and app or Discovery+ website and app.
Live blog: You can follow Hrgovic vs Dubois and the rest of the 5v5 card with Standard Sport’s live fight night blog.
