Artur Beterbiev vs. Dmitry Bivol: What's really at stake in the undisputed light heavyweight showdown

When it comes to big-time professional boxing, there are different levels and categorizations within the sub-genre of what fans and experts often refer to as "superfights." There's the curiosity kind, of course, like next month's Mike Tyson-Jake Paul circus, which is designed to wake up every casual fan you know, from grandmas to pre-teens, and everyone in between. And then there are fights like Saturday's can't-miss offering in the light heavyweight division when Artur Beterbiev (20-0, 20 KOs) …