Christian Pulisic and Jordan Morris have been named to the United States' preliminary 40-man roster for the Copa America Centenario.

Jurgen Klinsmann must trim the list to his final 23 by May 20.

Full 40-man preliminary roster:

Goalkeepers: David Bingham (San Jose Earthquakes), Brad Guzan (Aston Villa), Tim Howard (Everton), Ethan Horvath (Molde), Nick Rimando (Real Salt Lake)

Defenders: Kellyn Acosta (FC Dallas), Ventura Alvarado (Club America), Matt Besler (Sporting Kansas City), Steve Birnbaum (D.C. United), John Brooks (Hertha Berlin), Geoff Cameron (Stoke City), Edgar Castillo (Monterrey), Timmy Chandler (Eintracht Frankfurt), Brad Evans (Seattle Sounders FC), Omar Gonzalez (Pachuca), Eric Lichaj (Nottingham Forest), Matt Miazga (Chelsea FC), Michael Orozco (Club Tijuana), Tim Ream (Fulham), DeAndre Yedlin (Sunderland)

Midfielders: Kyle Beckerman (Real Salt Lake), Alejandro Bedoya (FC Nantes), Michael Bradley (Toronto FC), Mix Diskerud (New York City FC), Fabian Johnson (Borussia Moenchengladbach), Jermaine Jones (Colorado Rapids), Perry Kitchen (Heart of Midlothian), Alfredo Morales (Ingolstadt), Darlington Nagbe (Portland Timbers), Lee Nguyen (New England Revolution), Danny Williams (Reading FC), Graham Zusi (Sporting Kansas City)

Forwards: Jozy Altidore (Toronto FC), Clint Dempsey (Seattle Sounders FC), Ethan Finlay (Columbus Crew), Jordan Morris (Seattle Sounders FC), Christian Pulisic (Borussia Dortmund), Chris Wondolowski (San Jose Earthquakes), Bobby Wood (Union Berlin), Gyasi Zardes (LA Galaxy)