As Europe's top leagues kick off this week, several key matches define the opening weekend across England, Spain, Germany, and beyond.

In the Premier League, Newcastle United faces Liverpool in a clash between two former Champions League sides. Both teams enter with uncertainty under new managers — Mathias Jaissle at Newcastle and Andoni Iraola at Liverpool. Despite squad gaps and departures like Mohamed Salah, Liverpool's depth gives them an edge. Prediction: Newcastle 1-2 Liverpool.

In La Liga, José Mourinho makes his return to Real Madrid against Espanyol. The Merengues aim to begin a new era with stars like Kylian Mbappé and Jude Bellingham, though match fitness remains a concern. Espanyol, coming off a strong win over Levante, will test Madrid early. Prediction: Espanyol 1-2 Real Madrid.

Arsenal begins defending their Premier League title against Coventry City, showcasing sharp recruitment and recent form. A 3-0 win is predicted. In Germany, Bayern Munich opens against Borussia Dortmund in a rematch of last season's intense rivalry, with both teams showing significant summer activity.