goalkeeper Brad Guzan and midfielder Sacha Kljestan.
Rounding out the MLS contingent is goalkeeper Chris Seitz of Real Salt Lake and defender Drew Moor of FC Dallas. Seitz, along with Kljestan and Barrett, is looking to secure his place on the U.S. team for Beijing Olympics.
The Fire are uniquely represented throughout the rest of the U.S. roster for Sunday's game. Former Fire players DaMarcus Beasley and Carlos Bocanegra are on the team, as is goalkeeper Dominic Cervi, whom the Fire drafted this year but were unable to sign to a contract. Also on the team is Michael Bradley, son of coach Bob Bradley, the former Fire coach.
U.S. national team (vs. Barbados, June 22, 2008)
GOALKEEPERS (3): Dominic Cervi (out of contract: 0/0), Brad Guzan (Chivas USA: 1 caps/1 shutout), Chris Seitz (Real Salt Lake: 0/0)
DEFENDERS (6): Carlos Bocanegra (out of contract: 12 caps/1 goal), Dan Califf (FC Midtjylland/NOR: 1/0), Jay DeMerit (Watford FC/ENG: 0/0), Drew Moor (FC Dallas: 0/0) Oguchi Onyewu (Standard de Liege/BEL: 8/0), Heath Pearce (Hansa Rostock/GER: 1/0)
MIDFIELDERS (6): DaMarcus Beasley (Glasgow Rangers/SCO: 15/4), Michael Bradley (SC Heerenveen/NED: 1/1), Sacha Kljestan (Chivas USA: 0/0), Eddie Lewis (Derby County/ENG: 18/2), Danny Szetela (Brescia/ITA: 0/0), John Thorrington (Chicago Fire: 0/0)
FORWARDS (3): Freddy Adu (SL Benfica/POR: 1/0), Chad Barrett (Chicago Fire: 0/0), Chris Rolfe (Chicago Fire: 0/0)
Kent McDill is a contributor to MLSnet.com. This story was not subject to the approval of Major League Soccer or its clubs.