Jerman
Pelatih: Hansi Flick
Bintang: Kai Havertz
Raihan Terbaik: Juara 1954, 1974, 1990, dan 2014
Skuad
Penjaga Gawang: Manuel Neuer (Bayern Munich), Marc-Andre ter Stegen (Barcelona), Kevin Trapp (Eintracht Frankfurt)
Bek: Antonio Rudiger (Real Madrid), Niklas Sule (Borussia Dortmund), Thilo Kehrer (West Ham), Nico Schlotterbeck (Borussia Dortmund), Matthias Ginter (Freiburg), David Raum (RB Leipzig), Lukas Klostermann (RB Leipzig), Armel Bella-Kotchap (Southampton), Christian Gunter (Freiburg).
Gelandang: Ilkay Gundogan (Manchester City), Kai Havertz (Chelsea), Joshua Kimmich (Bayern Munich), Marco Reus (Borussia Dortmund), Leon Goretzka (Bayern Munich), Jamal Musiala (Bayern Munich), Julian Brandt (Borussia Dortmund), Jonas Hofmann (Borussia Monchengladbach), Karim-David Adeyemi (Borussia Dortmund), Niclas Füllkrug (Werder Bremen), Mario Gotze (Frankfurt)
Penyerang: Thomas Muller (Bayern Munich), Serge Gnabry (Bayern Munich), Leroy Sane (Bayern Munich), Youssoufa Moukoko (Borussia Dortmund)
Spanyol
Pelatih: Luis Enrique
Bintang: Pedri
Raihan Terbaik: Juara 2010
Skuad
Penjaga Gawang: Unai Simon (Athletic Club), Robert Sanchez (Brighton), David Raya (Brentford)
Bek: Dani Carvajal (Real Madrid), Cesar Azpilicueta (Chelsea), Eric Garcia (Barcelona), Hugo Guillamon (Valencia), Pau Torres (Villarreal), Aymeric Laporte (Manchester City), Jordi Alba (Barcelona), Jose Gaya (Valencia)
Gelandang: Sergio Busquets (Barcelona), Rodrigo (Manchester City), Gavi (Barcelona), Carlos Soler (Valencia), Marcos Llorente (Atletico Madrid), Pedri (Barcelona), Koke (Atletico Madrid)
Penyerang: Ferran Torres (Barcelona), Nico Williams (Athletic Club), Yeremy Pino (Villarreal), Alvaro Morata (Atletico Madrid), Marco Asensio (Real Madrid), Pablo Sarabia (PSG), Dani Olmo (Leipzig), Ansu Fati (Barcelona)
Jepang
Pelatih: Hajime Moriyasu
Bintang: Takumi Minamino
Raihan Terbaik: 16 Besar 2002, 2010, dan 2018
Skuad
Penjaga Gawang: Eiji Kawashima (Strasbourg), Daniel Schmidt (Sint Truiden), Shuichi Gonda (Shimizu S-Pulse)
Bek: Hiroki Sakai (Urawa Red Diamonds), Miki Yamane (Kawasaki Frontale), Ko Itakura (Borussia Monchengladbach), Takehiro Tomiyasu (Arsenal), Maya Yoshida (Schalke 04), Shogo Taniguchi (Kawasaki Frontale), Hiroki Ito (VfB Stuttgart), Yuto Nagatomo (FC Tokyo)
Gelandang: Junya Ito (Stade de Reims), Ritsu Doan (SC Freiburg), Wataru Endo (VfB Stuttgart), Hidemasa Morita (Sporting), Ao Tanaka (Fortuna Dusseldorf), Daichi Kamada (Eintracht Frankfurt), Takefusa Kubo (Real Sociedad), Takumi Minamino (AS Monaco), Kaoru Mitoma (Brighton & Hove Albion), Gaku Shibasaki (Leganes), Yuki Soma (Nagoya Grampus)
Penyerang: Takuma Asano (Vfl Bochum), Daizen Maeda (Celtic), Ayase Ueda (Cercle Brugge), Shuto Machino (Shonan Bellmare)
Kosta Rika
Pelatih: Luis Fernando Suarez
Bintang: Keylor Navas
Raihan Terbaik: Perempatfinal 2014
Penjaga Gawang: Keylor Navas (Paris Saint-Germain), Esteban Alvarado (Herediano), Patrick Sequeira (CD Lugo)
Bek: Francisco Calvo (Konyaspor), Juan Pablo Vargas (Millonarios), Kendall Waston (Saprissa), Oscar Duarte (Al-Wehda), Daniel Chacon (Colorado Rapids), Keysher Fuller (Herediano), Carlos Martinez (San Carlos), Bryan Oviedo (Real Salt Lake), Ronald Matarrita (FC Cincinnati)
Gelandang: Yeltsin Tejeda (Herediano), Celso Borges (Alajuelense), Youstin Salas (Saprissa), Roan Wilson (Municipal Grecia), Gerson Torres (Herediano), Douglas Lopez (Herediano), Jewison Bennette (Sunderland), Alvaro Zamora (Saprissa), Anthony Hernandez (FC Puntarenas), Brandon Aguilera (Nottingham Forrest), Bryan Ruiz (Alajuelense)
Penyerang: Joel Campbell (Club Leon), Anthony Contreras (Herediano), Johan Venegas (Alajuelense)
