Combate Americas is ready to kick some "traseros" in Tijuana.

The weigh-ins took place at the Combate Americas host hotel in Tijuana. Thursday's event takes place at the Tijuana Auditorium.

In the main event, Argentinean brawler Marcelo Rojo will fight against Ivan Hernandez Flores in a bantamweight bout.  Rojo will make his Combate America's debut and Flores will try to get over his lost against Mark Delarosa in Combate 10.

Combate 12 weigh-ins results included:

·         Marcelo Rojo (135) vs Ivan Hernandez Flores (134.8)

·         Walter Zamora (144.8) vs Alex Flores (145.5)

·         Marco Antonio Elpidio (155.8) vs Erick Gonzalez (156.8)

·         Christopher Ramírez (169.8) vs Alex Velasco (170.2)

·         Pablo Sabori (144.6) vs Levy Saul Marroquín (145.8)

·         José Alday (145.5) vs Irving Hernandez (145.5)

·         Ramón Lopez (153.6) vs Marcos Bonilla (154.5)

·         José Aguayo (144.7) vs Gilbert Santos (144.3)

·         Christian Giovannie (136.7) vs Angel Gonzalez (135.7)

·         Oscar Quintero (125.9) vs Edgar Chairez (125.8)

Combate 12 will be held next March, and broadcasted by Azteca America in the United States and ESPN Deportes in Latin-America (10:00 p.m. ET / 7:00 p.m. PT).