March 14, 2010 - 12:51 AMT
08:32 GMT
Boxing: On Saturday night at the Agua Caliente Casino in Rancho Mirage, California, Darchinyan did his part to keep the hopes for rematch with Filipino Nonito Donaire alive, boxing to a commanding unanimous decision win over 22-year old challenger Rodrigo Guerrero (13-2-1, 9 KO) of Mexico City, Mexico.