United States defenders Brad Evans and Michael Orozco have been released from national team camp ahead of Friday's friendly against Canada.
Evans came off at halftime during Sunday's 3-2 win over Iceland after reporting tightness in his hamstring, and will return to the Seattle Sounders' preseason camp.
Orozco returns to Club Tijuana according to an agreement with the Mexican club after playing 90 minutes and scoring against Iceland.
The U.S. has 24 players left in camp ahead of the final friendly before World Cup qualifiers against Guatemala in March.
Goalkeepers: David Bingham (San Jose Earthquakes), Sean Johnson (Chicago Fire), Luis Robles (New York Red Bulls)
Defenders: Kellyn Acosta (FC Dallas), Matt Besler (Sporting Kansas City), Steve Birnbaum (D.