NameOverall Attack Midfield Defence Players Starting XI average age United States 747577692328.09 Seattle Sounders Major League Soccer 707468662928.82 CF Montréal Major League Soccer 687266592825.91 New York RB Major League Soccer 687069662929.45 LA Galaxy Major League Soccer 687066662924.36 Portland Timbers Major League Soccer 676766653027.00 Sporting Kansas City Major League Soccer 676765682924.82 Philadelphia Union Major League Soccer 666963632626.91 San Jose Earthquakes Major League Soccer 666765673028.18 Chicago Fire Major League Soccer 666766642925.82 Colorado Rapids Major League Soccer 666667633026.45 Dallas Major League Soccer 666767652927.09 Houston Dynamo Major League Soccer 666566652726.27 Real Salt Lake Major League Soccer 666966643028.18 Vancouver Whitecaps Major League Soccer 666663662728.09 Toronto Major League Soccer 656664612825.36 Columbus Crew Major League Soccer 657163643025.82 DC United Major League Soccer 646561622924.09 New England Major League Soccer 646663643024.55 Chivas USA Major League Soccer 646261622724.64