This is the squad in full:
Goalkeepers: 1. Marc-André ter Stegen, 13. Jasper Cillessen
Defenders: 3. Gerard Piqué, 14. Javier Mascherano, 18. Jordi Alba, 19. Lucas Digne, 20. Sergi Roberto, 23. Samuel Umtiti
Midfielders: 4. Ivan Rakitic, 5. Sergio Busquets, 6. Denis Suarez, 7. Arda Turan, 8. Andrés Iniesta, 21. André Gomes, 28. Carles Aleñá
Forwards: 9. Luis Suárez, 10. Lionel Messi, 17. Paco Alcácer
There are no changes to the squad that traveled for El Clásico. Aleix Vidal, Rafinha Alcântara and Jérémy Mathieu miss out through injury, Neymar serves the final game of his suspension and Jordi Masip is out per technical decision. Expect a few rotations in this one.
Predicted starting lineup (4-3-1-2):
Ter Stegen; Roberto, Mascherano, Umtiti, Alba; Rakitic, Busquets, Gomes; Messi; Suárez, Alcácer
The match kicks off at 7:30pm CET / 6:30pm BST (UK) / 1:30pm ET, 10:30am PT (USA), 11pm IST (India), and you can join us to follow and comment all the action.
VISCA EL BARÇA!