Pia Sundhage invited 23 players who played in the inaugural season of the WPS professional league.
Goalkeepers: Nicole Barnhart, Ashlyn Harris, Hope Solo.
Defenders: Brittany Bock, Rachel Buehler, Lori Chalupny, Stephanie Cox, Amy LePeilbet, Heather Mitts, Megan Schnur, Cat Whitehill.
Midfielders: Yael Averbuch, Shannon Boxx, Tina DiMartino, Tobin Heath, Angela Hucles, Brittany Klein, Lori Lindsey, Carli Lloyd, Heather O'Reilly, Leslie Osborne, Megan Rapinoe, Kacey White.
Forwards: Lauren Cheney, Amy Rodriguez, Abby Wambach.