Roger Gracie steamrolls Trevor Prangley with quick submission at "Strikeforce: Diaz vs. Cyborg"

When you’re the most touted submission grappler in the world, I think most people expect you to submit some if not most of your opponents.
In the case of Roger Gracie, not only does he remain undefeated as a professional mixed martial artist when he defeated the ten-year veteran in Trevor Prangley with a swift [...]

Source: http://www.fighters.com/01/29/roger-gracie-steamrolls-trevor-prangley-with-quick-submission-at-strikeforce-diaz-vs-cyborg

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