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Oscar Boniek Garcia scored his first two goals of the season and Giles Barnes added two more as host Houston (12-10-7) solidified its hold on fourth place in the Eastern Conference with a 5-1 victory on Saturday night.
Eric Avila scored for Chivas (6-16-8), which is winless in 13 straight road games (0-11-2).
The Dynamo recorded their season high in goals and jumped 2 points behind third-place Montreal in the standings. Chivas USA was officially eliminated last weekend..
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