Wonder no more, here the odds for the event (per DuelBits):

Djorden Santos x1.55 Vs Osman Díaz x2.45
Mairon Santos x1.28 Vs Francis Marshall x3.75
Alex Morono x5.33 Vs Carlos Miranda x1.16
Joshua van x1.52 Vs Rei Tsuruya x2.57
Brunno Ferreira x2.12 Vs Armen Petrosyan x1.73
Curtis Blaydes x1.30 Vs Rizvan Kuniev x3.60
Justin Gaethje x2.05 Vs Rafael Fiziev x1.76
Amanda Lemos x2.00 Vs Jasmin Lucindo x1.81
Jaim Turner x1.90 Vs Ignacio Bahamondes x1.90
Alex Pereira x1.84 Vs Magomed Ankalaev x1.96

I'm surprised to see Fiziev as a favourite, I would think they should be the other way around. But I guess the bookies factored in the bad KO that Justin suffered in his last fight and maybe they expect a little bit of decline in his performance since their last fight in March 2023, which was fairly even, given he's 36 now.