Martin Rivero and Kamani Hill each notched a first-half goal Saturday, staking the Colorado Rapids to a 2-0 victory over Chivas USA. Rivero was all alone when he received a header from Jaime Castrillon and fired a volley past Chivas goalkeeper Tim Melia in the 16th minute for a 1-0 lead. Hill doubled the advantage in the 43rd minute with a header off a pass from Omar Cummings as the Rapids (10-19-4) closed out their road season. Chivas fell to 7-18-8.