NameOverall Attack Midfield Defence Players Starting XI average age United States 747577692328.09 Seattle Sounders Major League Soccer 707571662928.27 CF Montréal Major League Soccer 687366622828.82 LA Galaxy Major League Soccer 687366662927.27 Portland Timbers Major League Soccer 676669653027.82 New York RB Major League Soccer 677068662929.36 Sporting Kansas City Major League Soccer 676666672925.82 Philadelphia Union Major League Soccer 666765652625.82 San Jose Earthquakes Major League Soccer 666765673027.73 Chicago Fire Major League Soccer 666765652926.82 Dallas Major League Soccer 666667632924.55 Houston Dynamo Major League Soccer 666566652726.64 Real Salt Lake Major League Soccer 666364633023.91 Vancouver Whitecaps Major League Soccer 666465662727.27 Toronto Major League Soccer 656564612824.55 Columbus Crew Major League Soccer 657163643025.82 Colorado Rapids Major League Soccer 656666633025.73 DC United Major League Soccer 646361582924.00 New England Major League Soccer 646563643024.82 Chivas USA Major League Soccer 646562632725.09