Arsenal boss Mikel Arteta was delighted with the hat-trick performance of Pierre-Emerick Aubameyang after victory over Leeds United.

Arteta conceded it is a relief to see his captain back to his best, admitting Aubameyang is a huge part of their plans and ability to win matches.

Despite the comfortable scoreline, Arteta was full of praise for Marcelo Bielsa's Leeds, insisting even after the game they'd still believe they could beat his Gunners.

Arteta felt they could've scored more than their four goals, but also admits Leeds had their chances.

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