Houston Dynamo

Úlfarsson, Quintero, Clark lead Houston past Chicago 2-0

Thorleifur Úlfarsson and Darwin Quintero scored first-half goals and Steve Clark made them stand up in the Houston Dynamo's 2-0 victory over the Chicago Fire on Saturday. Úlfarsson picked up his second goal of the season when he found the net in the 23rd minute for Houston (6-7-3). Quintero scored in the second minute of…