In Japan, there's pro wrestling, i.e. heel vs jobber, cage matches, et. al., and then there's pro wrestling. The latter refers to matches that are akin to Mixed Martial Arts/submission wrestling featuring wrestlers who can really wrestle. I don't know if these matches are scripted, but they certainly look authentic. Check out these pics from the blog of Japanese Wrestler featuring American import Strongman Jon Andersen (he's the massive bodybuilder in the first four pics).