Here's the U.S. roster:
Goalkeepers (3): Brad Guzan, Bill Hamid, Sean Johnson
Defenders (8): Matt Besler, Omar Gonzalez, Matt Hedges, Eric Lichaj, Matt Miazga, Justin Morrow, Jorge Villafaņa, Graham Zusi
Midfielders (9): Kellyn Acosta, Paul Arriola, Alejandro Bedoya, Joe Corona, Dax McCarty, Cristian Roldan, Kelyn Rowe, Kenny Saief, Gyasi Zardes
Forwards (3): Juan Agudelo, Dom Dwyer, Jordan Morris
The U.S. is in Group B along with Panama, Nicaragua, and Martinique. This, obviously, should be the toughest of the group stage matches.