NameOverall Attack Midfield Defence Players Starting XI average age United States 747673722328.55 LA Galaxy Major League Soccer 696871662428.36 Seattle Sounders Major League Soccer 687268652828.18 Toronto Major League Soccer 677065642525.64 Portland Timbers Major League Soccer 676569642627.00 New York RB Major League Soccer 677566642628.82 Sporting Kansas City Major League Soccer 676668672926.73 Real Salt Lake Major League Soccer 676868652828.09 Philadelphia Union Major League Soccer 666567662626.73 CF Montréal Major League Soccer 667166612724.55 San Jose Earthquakes Major League Soccer 666766652728.73 Columbus Crew Major League Soccer 665866652725.82 DC United Major League Soccer 666764632726.18 New England Major League Soccer 666566652626.18 Dallas Major League Soccer 666665642927.18 Vancouver Whitecaps Major League Soccer 666566642627.18 Colorado Rapids Major League Soccer 656665632725.18 Houston Dynamo Major League Soccer 656466622427.00 Chivas USA Major League Soccer 656964632928.18 Chicago Fire Major League Soccer 646662632526.64