As expected, Crocop v. Gonzaga at UFC 70 ended with a highlight reel head kick. The unexpected part? It was Crocop who was brutally knocked out (scroll down that link for a moving gif).

This has been the year of the upset in MMA. Sokoudjou KOs Lil Nog. Couture beats Sylvia. Serra KOs GSP. Gonzaga KOs Crocop. All within the span of a few months.

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