Arena (1989)
http://us.imdb.com/title/tt0101366/
An intergalactic fighting competition between champions of various worlds has traditionally been won by a species much larger and stronger than humans. Entering the contest, a human finds he has to battle against not just his opponents and his self-doubts, but the corrupt system.
ed2k: Arena.1989.Sci-Fi.VHSRip.DivX-almesse.avi [700.14 Mb] [Stats]