Juan Manuel Marquez, left, of Mexico, and Michael Katsidis, of Australia, trade punches during the second round of their WBA and WBO championship boxing match Saturday, Nov. 27, 2010 in Las Vegas. (AP Photo/Isaac Brekken)
MARQUEZ TKO 9 KATSIDIS
Juan Manuel Marquez, left, of Mexico, and Michael Katsidis, of Australia, trade punches during the second round of their WBA and WBO championship boxing match Saturday, Nov. 27, 2010 in Las Vegas. (AP Photo/Isaac Brekken)
