NameOverall Attack Midfield Defence Players Starting XI average age United States 747476682327.09 Seattle Sounders Major League Soccer 697268652927.00 LA Galaxy Major League Soccer 686867673026.55 CF Montréal Major League Soccer 677065683028.00 New York RB Major League Soccer 677167662827.91 Dallas Major League Soccer 676866663027.73 Sporting Kansas City Major League Soccer 676865672424.73 Portland Timbers Major League Soccer 666567652927.36 San Jose Earthquakes Major League Soccer 666666653026.91 Chicago Fire Major League Soccer 666764642925.82 Real Salt Lake Major League Soccer 666666633025.73 Vancouver Whitecaps Major League Soccer 666666652726.09 Philadelphia Union Major League Soccer 656764642424.36 Columbus Crew Major League Soccer 656562643024.64 DC United Major League Soccer 656765612824.36 New England Major League Soccer 656462632524.00 Colorado Rapids Major League Soccer 656565633024.00 Houston Dynamo Major League Soccer 656365642525.91 Toronto Major League Soccer 646663642423.45 Chivas USA Major League Soccer 646462632824.18