Rashad Evans falls to the floor after Lyoto Machida (not pictured) knocks him out during their light heavyweight title bout at UFC 98 on May 23, 2009 in Las Vegas. Click through to see more action photos from UFC 98.
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Rashad Evans and Lyoto Machida stare each other down before their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida battles Rashad Evans during their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida punches Rashad Evans during their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida punches Rashad Evans during their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida punches Rashad Evans during their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida battles Rashad Evans during their UFC 98 match on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida punches Rashad Evans during their match at UFC 98 on May 23, 2009 in Las Vegas.
Al Bello, Zuffa LLC / Getty Images
Lyoto Machida celebrates his second-round knockout win against Rashad Evans at UFC 98 on May 23, 2009 in Las Vegas.
UFC
Lyoto Machida celebrates winning the light heavyweight title at UFC 98 on May 23, 2009 in Las Vegas.
UFC