The Los Angeles Galaxy announced Tuesday that Brazilian duo Juninho and Leonardo will return to the club from Brasileiro side Sao Paulo, as Juninho rejoins the club on a season-long loan and Leonardo signs on a free transfer. Per league and club policy, terms of the contracts were not disclosed.

Red Bull New York announced Monday that it has officially signed goalkeeper Ryan Meara after selecting the goalkeeper in the 2012 MLS SuperDraft. Terms of the deal were not disclosed.

D.C. United announced Monday that it has signed midfielder Marcelo Saragosa. Per league and club policy, terms of the deal were not disclosed.

D.C. United waived 22-year-old forward Blake Brettschneider on Friday after just one season with the club.

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.

The San Jose Earthquakes signed Colombian midfielder Tressor Moreno on Thursday, pending receipt of his P-1 visa.

D.C. United signed forward Hamdi Salihi as a Designated Player on Thursday.

The New England Revolution acquired Colombia forward Jose Moreno on loan from Colombian power Once Caldas on Thursday.

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.

The Colorado Rapids announced on Wednesday that the club has signed technical director Paul Bravo to a three- year contract extension.