Saka, 23, had already scored in helping Arsenal to a 3-0 lead in the game, and his body language was that of disappointment as trainers treated an apparently left leg injury early in the second half.

New recruit Eberechi Eze will create "magic moments" and take Arsenal to a different level, according to Gunners manager Mikel Arteta."He (Eze) has the capacity to create these magic moments," said Arteta.

Viktor Gyokeres scored his first Arsenal goals as the Gunners put five past Leeds after unveiling new £60m signing Eberechi Eze before kick-off. It was a jubilant atmosphere in north London as Eze was introduced to the crowd before the game and the energetic crowd seemed to give the team a lift.

Leeds United fell to a first defeat of the Premier League campaign after being beaten by Arsenal at the Emirates Stadium. Daniel Farke made one enforced change to the starting lineup that had beaten Everton in the season opener,

Arsenal announced the signing of Eberechi Eze from Crystal Palace on Saturday in a homecoming for the 27-year-old attacking midfielder who began his youth career at the North London club.