Popular Mexican fighter and former WBC lightweight world champion Jose Luis “El Terrible” Castillo, 56-8-1 (48), will get back in the ring against Argentine Sebastian “Iron” Lujan, 29-5-2 (20), in a 10 round welterweight battle on Wednesday, July 30, live on ESPN2 at 9:00 p.m. ET/6:00 p.m. PT. The co-feature showcases undefeated welterweight prospect Luis…