Crew win in DC; Di Vaio leads Montreal past NY; Dallas down RSL; Houston melt Whitecaps; Galaxy edge Rapids; San Jose sink Seattle

DC United 1 – Columbus Crew 2 (MLS, March 23, 2013) A 35-yard volley from Rafael helped the Crew win on the road.

Montreal Impact 1 – New York Red Bulls 0 (MLS, March 23, 2013) Marco Di Vaio scored in the 14th minute as Montreal maintained their superb unbeaten start to the season.

FC Dallas 2 – Real Salt Lake 0 (MLS, March 23, 2013) Fabian Castillo opened the scoring with an inspired individual effort and finish. Jackson provided the insurance goal.

Houston Dynamo 2 – Vancouver Whitecaps 1 (MLS, March 23, 2013) Warren Creavalle and Giles Barnes scored six minutes apart in the second half to help Houston beat Vancouver.

LA Galaxy 1 – Colorado Rapids 0 (MLS, March 23, 2013) Mike Magee’s penalty settled the match.

San Jose Earthquakes 1 – Seattle Sounders 0 (MLS, March 23, 2013) Chris Wondolowski’s late first half strike from beyond the 18-yard box was perfectly placed with the inside of his right foot.