I have noticed that fighters sporting outfits with zebra-like patterns might have a superior performance. In the first fight (by the way, a very good competitive match), the brunette in camouflage tights does not give a chance to the heavier blonde (it seems they are fighting in the same venue used by the famous Golden Gate Tournament). The second fight is a domination scripted production. And in the third one, from Special Interests, both wrestlers sport stripe patterns: therefore, the fight is even... (very scientific, isn´t it?).