NameOverall Attack Midfield Defence Players Starting XI average age United States 757376742327.45 LA Galaxy Major League Soccer 717670692727.73 Philadelphia Union Major League Soccer 697070662626.18 CF Montréal Major League Soccer 698168682727.73 Toronto Major League Soccer 697570672626.73 Portland Timbers Major League Soccer 696869672826.91 Seattle Sounders Major League Soccer 696969682728.36 Columbus Crew Major League Soccer 697168672626.64 Dallas Major League Soccer 696768682625.09 Sporting Kansas City Major League Soccer 697068682627.64 Houston Dynamo Major League Soccer 697070682727.82 New York City Major League Soccer 696972672728.00 Real Salt Lake Major League Soccer 696970662628.82 Orlando City Major League Soccer 696871662824.27 San Jose Earthquakes Major League Soccer 686867642826.27 DC United Major League Soccer 686966682927.55 New York RB Major League Soccer 687269662727.00 Vancouver Whitecaps Major League Soccer 686768672825.45 New England Major League Soccer 676867652526.36 Chicago Fire Major League Soccer 677266652426.00 Colorado Rapids Major League Soccer 676668642725.64