NameOverall Attack Midfield Defence Players Starting XI average age United States 747576672328.18 Sporting Kansas City Major League Soccer 676865672625.73 LA Galaxy Major League Soccer 687066662827.45 CF Montréal Major League Soccer 687967652628.09 Toronto Major League Soccer 687267652826.64 Portland Timbers Major League Soccer 686871652428.91 Seattle Sounders Major League Soccer 676867652728.45 San Jose Earthquakes Major League Soccer 646564652728.64 DC United Major League Soccer 656964652826.36 New York RB Major League Soccer 677067652629.27 Vancouver Whitecaps Major League Soccer 656364652626.64 New England Major League Soccer 646363642523.73 Colorado Rapids Major League Soccer 656465642625.09 Real Salt Lake Major League Soccer 666666642828.82 Philadelphia Union Major League Soccer 656666633025.91 Columbus Crew Major League Soccer 646862633024.64 Chicago Fire Major League Soccer 646562632926.45 Dallas Major League Soccer 656665633025.27 Houston Dynamo Major League Soccer 656466632226.36 Chivas USA Major League Soccer 646465632328.36