A few years ago, when Liverpool won the Champions League, Jurgen Klopp’s side could look to full-backs Trent Alexander-Arnold and Andy Robertson with confidence that they would produce match-winning performances. Goals, assists, and corners taken quickly. To possess the two best full-backs in the world was a game-changer.

PSG booked their place in the semi-final of the UEFA Champions League thanks to a win over Aston Villa. Despite losing the second leg 3-2, they progressed 5-4 o