Only four sides have won a top five European league without losing a single game since UEFA competitions were introduced:
◎ AC Milan (91/92)
◎ Arsenal (03/04)
◎ Juventus (11/12)
◉ Bayer Leverkusen (23/24)
Xabi Alonso joins Fabio Capello, Arsène Wenger and Antonio Conte in the history books. 🏆