Athletic Club vs. Club Atlético de Madrid

Both sides enter this La Liga clash with mixed early-season momentum and roster disruptions that keep implied probabilities tightly bunched. Athletic Club, under new coach Edin Terzic, endured opening losses to Sevilla and Barcelona before a 2-0 win at Celta Vigo, relying on the Williams brothers and Oihan Sancet despite absences including Dani Vivian and long-term concerns for Unai Egiluz. Atlético Madrid, managed by Diego Simeone, sit higher in the table after a win and draw followed by a 3-1 victory at Sevilla, though they lack suspended defender Robin Le Normand plus doubts over Julián Álvarez and Alexander Sørloth. Historical head-to-head patterns and home advantage at San Mamés further balance the contest, with recent results underscoring the potential for any outcome in a physically demanding matchup.