Bare Knuckle Fighting Championship 4
- ປີ: 2019
- ປະເທດ: United States of America
- ປະເພດ: Action, Documentary
- ສະຕູດິໂອ: Bare Knuckle Fighting Championship
- ຄຳ ສຳ ຄັນ:
- ຜູ້ ອຳ ນວຍການ:
- ຫລໍ່: Leonard Garcia, Julian Lane, Bec Rawlings, Cecilia Ulloa Flores, Joey Beltran, Tony Lopez
