NameOverall Attack Midfield Defence Players Starting XI average age United States 747572712327.45 Toronto Major League Soccer 687166642923.73 Seattle Sounders Major League Soccer 687269662827.91 LA Galaxy Major League Soccer 686970662826.73 Portland Timbers Major League Soccer 676569642625.91 New York RB Major League Soccer 677467632829.36 Sporting Kansas City Major League Soccer 676768672925.73 Real Salt Lake Major League Soccer 676768662827.18 Philadelphia Union Major League Soccer 666265662725.00 CF Montréal Major League Soccer 667062612822.82 San Jose Earthquakes Major League Soccer 666466642827.91 Columbus Crew Major League Soccer 665866662824.82 DC United Major League Soccer 666865652825.27 New England Major League Soccer 666466642725.18 Dallas Major League Soccer 666765652924.91 Chivas USA Major League Soccer 666865642928.27 Vancouver Whitecaps Major League Soccer 666666602824.45 Chicago Fire Major League Soccer 656563642726.09 Colorado Rapids Major League Soccer 656666632724.18 Houston Dynamo Major League Soccer 656465622526.27