Arsenal fans were over the moon following the debut of Willian against Fulham.
The north London side faced Scott Parker side at Craven Cottage in the early kick off of the 2020-21 season.
The Brazilian who joined as a free agent from Chelsea got an hat trick of assist in the game for Alex Lacazette to score the opener in the first half.
Arsenal took a two goals lead when Willian corner kick was met with the head of new signing Gabriel Magalhaes.
The third came from a long ball to Pierre-Emerick Aubameyang who curled home .