Soccer

	D.C. United waives forward Brettschneider D.C. United waived 22-year-old forward Blake Brettschneider on Friday after just one season with the club.
	Portland's Valencia to miss 6-12 months Portland Timbers forward Jose Adolfo Valencia will undergo surgery to repair damaged cartilage in his left knee and will be sidelined six to 12 months.
	Earthquakes sign Colombian Tressor Moreno The San Jose Earthquakes signed Colombian midfielder Tressor Moreno on Thursday, pending receipt of his P-1 visa.
	D.C. United acquires forward Salihi as DP D.C. United signed forward Hamdi Salihi as a Designated Player on Thursday.
	New England acquires Colombia forward Moreno The New England Revolution acquired Colombia forward Jose Moreno on loan from Colombian power Once Caldas on Thursday.
	Galaxy adds Nakazawa from Philadelphia The Los Angeles Galaxy acquired midfielder Kyle Nakazawa and a second round pick in the 2013 MLS SuperDraft in exchange for an international roster spot on Wednesday.
	Rapids hand three-year extension to technical director Bravo The Colorado Rapids announced on Wednesday that the club has signed technical director Paul Bravo to a three- year contract extension.
	Buddle makes Galaxy return The Los Angeles Galaxy announced Wednesday that it has signed Edson Buddle on a free transfer after the American striker spent one season in Germany with FC Ingolstadt.
	Timbers acquire midfielder Renken The Portland Timbers acquired midfielder and U.S. youth international Charles Renken off MLS waivers Tuesday.
	Philadelphia completes transfer for Torres The Philadelphia Union exercised their option to complete the transfer for midfielder Roger Torres from America de Cali on Tuesday.