Barcelona are on the verge of clinching back-to-back LaLiga titles, and a victory this weekend could be the final push they need. Hansi Flick's side travel to face Osasuna on Saturday with a commanding 11-point lead over Real Madrid, who have just five matches remaining in the 2025-26 season. If Barcelona secure the win and Madrid stumble against Espanyol on Sunday, the title race could be all but over.

Winning at El Sadar would not only pile the pressure on their historic rivals but also set up a potential title celebration next week at the Spotify Camp Nou, where Barcelona would host Madrid as already-crowned champions. For Flick, lifting the trophy would mark his third major honor in just two years at the helm, following the 2025 Copa del Rey and last season's league triumph.

Here's everything you need to know for Saturday's crucial clash:

Osasuna Starting XI: Sergio Herrera; Valentin Rosier, Flavien Boyomo, Alejandro Catena, Javi Galan; Jon Moncayola, Iker Munoz; Ruben Garcia, Aimar Oroz, Raul Moro; Ante Budimir.

Barcelona Starting XI: Joan Garcia; Eric Garcia, Pau Cubarsi, Gerard Martin, Joao Cancelo; Gavi, Pedri; Roony Bardghji, Dani Olmo, Fermin Lopez; Ferran Torres.