Lyoto Machida Knocks Out Thiago Silva Posted by ianbethune | February 1, 2009 | Uncategorised | 0 | During UFC 94 at the end of round 1, Lyoto Machida threw a devastating punch that knocked Thiago Silva out cold to win the fight. [flash http://ianbethune.com/machida.FLV w=426 h=283]