COMMERCE CITY, CO - JULY 28: Marvell Wynne #22 of the Colorado Rapids tries to control the ball against the Seattle Sounders FC at Dick's Sporting Goods Park on July 28, 2012 in Commerce City, Colorado. The Sounders defeated the Rapids 2-1. (Photo by Doug Pensinger/Getty Images)
Eddie Johnson scored in the opening minute and had an assist on Alonso's goal to help Seattle (9-5-7) extend its unbeaten streak to 2-0-3.
Drew Moor scored his third goal of the season in the 3rd minute for Colorado (7-14-1). The Rapids have been outscored 11-3 during their skid.
On the tiebreaking goal, Alonso broke free of midfielder Wells Thompson, took Johnson's cross and buried a shot past Colorado goalkeeper Matt Pickens.
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