Isn't Inoue vs. Donaire the main event? I don't see it on the list.
My interest sparks because I see some betting platform where the odds of this match is almost incredibly unbelievable and I'm gonna bet my whole life savings to this fight lol You won't believe that for sure but most probably I'd put more for it than any MMA fights I bet on.
It's the main even because it's the grand finals, all bitcoin sportsbook don't have it at the moment because according to other sportsbooks (that have odds for this match) it's scheduled next year (January 2020). There's no exact dates yet and on wbss' website the tickets for their match aren't even on sale yet.
Wikipedia link for the bantamweight series