Spain most appearances
27 players turned out for Spain in 2018. From 4 matches played.
| # | Player | Matches |
|---|---|---|
| 1 | Francisco Román Alarcón Suárez | 4 |
| 2 | Sergio Busquets i Burgos | 4 |
| 3 | Sergio Ramos García | 4 |
| 4 | Andrés Iniesta Luján | 3 |
| 5 | David Josué Jiménez Silva | 3 |
| 6 | David de Gea Quintana | 3 |
| 7 | Gerard Piqué Bernabéu | 3 |
| 8 | Pedro Eliezer Rodríguez Ledesma | 3 |
| 9 | Daniel Carvajal Ramos | 2 |
| 10 | Iago Aspas Juncal | 2 |
| 11 | Ignacio Monreal Eraso | 2 |
| 12 | Jordi Alba Ramos | 2 |
| 13 | Jorge Resurrección Merodio | 2 |
| 14 | José Ignacio Fernández Iglesias | 2 |
| 15 | Marco Asensio Willemsen | 2 |
| 16 | Saúl Ñíguez Esclapez | 2 |
| 17 | Thiago Alcântara do Nascimento | 2 |
| 18 | Álvaro Borja Morata Martín | 2 |
| 19 | Aritz Aduriz Zubeldia | 1 |
| 20 | Asier Illarramendi Andonegi | 1 |
| 21 | César Azpilicueta Tanco | 1 |
| 22 | David Villa Sánchez | 1 |
| 23 | Diego da Silva Costa | 1 |
| 24 | Gerard Deulofeu Lázaro | 1 |
| 25 | Jonathan Viera Ramos | 1 |
| 26 | José Manuel Reina Páez | 1 |
| 27 | José María Callejón Bueno | 1 |