See the Bellator 300 official weigh-in results below.
Main Card (Showtime at 10 p.m. ET)
Usman Nurmagomedov (154.8) vs. Brent Primus (154.8)
Cris Cyborg (144.6) vs. Cat Zingano (144.6)
Liz Carmouche (124.8) vs. Ilima-Lei Macfarlane (126.6)*
Preliminary Card (MMA Fighting at 6:30 p.m. ET)
Davion Franklin (265) vs. Slim Trabelsi (238.8)
Henry Corrales (146) vs. Kai Kamaka III (145.6)
Sara McMann (145.4) vs. Leah McCourt (146)
Ilara Joanne (125.6) vs. Jena Bishop (125.4)
Bobby Seronio III (138) vs. Alberto Garcia (137)
Romero Cotton (185.6) vs. Grant Neal (183.6)
Sergio Cossio (156) vs. Jesse Roberts (155.8)
Mukhamed Berkhamov (178.4) vs. Herman Terrado (178.2) — 180-pound catchweight bout
Dovletdzhan Yagshimuradov (205.4) vs. Maciej Rozanski (204.4)
Dmytrii Hrytsenko (158.8) vs. Justin Montalvo (158.6) — 160-pound catchweight bout
Bryce Meredith (136) vs. Miguel Peimbert (134.8)
Lorrany Santos (145.6) vs. Jackie Cataline (145.4)
Josh Hokit (246) vs. Spencer Smith (247.8)