All fighters made weight for the 'Jalisco Fury' card, which takes place Saturday in Guadalajara, Jalisco, Mexico.
The main event pits unbeaten featherweight prospect Mario Munoz (12-0-1, 9KO) against veteran Cecilio Santos (27-22-6, 10KO) in a scheduled 10-round bout.
Munoz came in at 125.5 lb, while Santos was barely above the super bantamweight limit at 122.4 lb.
In the evening's co-feature, all-action veteran Miguel 'Mickey' Roman (38-11, 28KO) takes on rising prospect Alejandro Barrera (20-1, 16KO). Their bout is also scheduled for 10 rounds.
Both fighters weighed in at the super featherweight limit of 130 lb.
The show will air live on Mexico Cadena Tres.