I think we also see a pattern here in that in one on one challege matches they do pretty well. Let's see they defeated the Sambo guy easily, tied with the Savate Champion, beat and looked good against the Pankration guy, looked pretty decent against the eskrima champion, did well against the MMA guy's they faced, etc. The only individual who truly dominated Jason was the Judo Champion and he did lay the smack down. Now, next week is Bill Duff facing off against a Tae Kwon Do champioin and their is video footage of Bill being knocked out cold by a spinning high kick. (wonder if that makes the episode) Overall though they do well in challenge matches.