Paris Saint-Germain hold top spot in the Champions League after matchday 4, maintaining a perfect record with 12 points from four games. The defending champions stamped their authority on the competition with a dominant 6-0 demolition of Villarreal.

Real Madrid climbed to second place following a dramatic 3-2 win over AEK Athens on the final whistle. José Mourinho's side have also won all four matches and collected 12 points but trail PSG on goal difference.

Arsenal claimed third position after edging past Slavia Prague 2-1 in a tight encounter. Barcelona and Aston Villa round out the top five places.

At the bottom, Lens, Slavia Prague, Lille and Slovan Bratislava occupy the four relegation spots in the standings.