Saturday's highlights:
• The new Premier League season kicked off on Friday with Arsenal easing past Coventry. Man Utd headline a slate of five matches today, with Spurs, Everton and Leeds also in action.
• The German season starts with a bang as Bayern Munich and Dortmund meet in a Super Cup edition of Der Klassiker this evening, ahead of the Bundesliga's launch next week.
• Serie A's new campaign gets going in the early evening with champions Inter Milan hosting Monza in the opener; Napoli are also in action later on.
• Last but certainly not least, Jose Mourinho's second stint as Real Madrid manager gets underway in Saturday's late game when Los Blancos take on Espanyol in their first LaLiga match of the season.
Saturday's Premier League matches:
Hull City vs Manchester United - 13:30 CET
Everton vs Crystal Palace - 16:00 CET
Ipswich Town vs Sunderland - 16:00 CET
Nottingham Forest vs Leeds United - 16:00 CET
Brentford vs Tottenham Hotspur - 18:30 CET
Saturday's key European matches:
Dortmund vs Bayern Munich - 20:30 CET
Espanyol vs Real Madrid - 21:30 CET
Key updates to keep you informed:
09:18 CET - Before we get going with today's action later this afternoon, let's bring you some reaction from Arsenal's comprehensive 3-0 win over Coventry to start their Premier League title defence.
Manager Mikel Arteta was pleased to see his players begin how they finished last season.
He said: "They look exactly the same (as last season) to me. What I did transmit to them was to show more desire and earn the right to be better than everyone else.
"There was a lot to like from the performance. It was a great result but also the manner we started the game.
"It was domination, clarity and understanding. It was really impressive."
08:00 CET - Hello, and welcome to our coverage of the weekend's football across the top European leagues and competitions. In case you missed it, here's a little round-up of Friday's key matches:
The Premier League season kicked off with champions Arsenal brushing aside Frank Lampard's newly promoted Coventry 3-0 at the Emirates. Kai Havertz, Bukayo Saka and Martin Odegaard all scored for the Gunners.
Over in France, the new Ligue 1 season also got underway with Marseille thrashing 10-man Strasbourg 4-0 - Amine Gouiri starred with a brace for OM.
Meanwhile, in southern Spain, Real Betis opened their LaLiga account for the season with a 1-0 win over visiting Real Sociedad.