European football was back with a bang this weekend after the final international break of the year. The Madrid derby went the way of Cristiano Ronaldo and Zinedine Zidane, while Borussia Dortmund beat Bayern Munich as the title race caught fire in Germany. There was a surprise comeback for one of Manchester City’s former heroes in the Premier League, while question marks persist around PSG coach Unai Emery after an injury-hit win over Nantes. In Italy, it was honours even in a dramatic Milan derby. Here is what caught our eye around Europe this week.
Around Europe: Arsenal, Dortmund open eyes with wins
Arsene Wenger marked 20 years at Arsenal with a big win, Dortmund can't stop scoring and Joe Hart is winning over the fans at Torino after another action-packed weekend in Europe.