“As the transfer window gets set to shut and teams in Europe’s top leagues take stock of where they stand, significant developments continued to unfold around the continent. Arsenal, down to 10 men, lost ground in the title race after a London derby defeat, while Manchester United also slipped again at home in the Premier League. Real Madrid dropped its first points under Zinedine Zidane, while Pep Guardiola is facing another injury-induced challenge at Bayern Munich. Two Argentine strikers are fighting it out for top honors in Italy, while in France, the title race is over already. Here is what caught our eye Around Europe this week.” SI