Mesut Ozil scored the lone goal in the 23rd minute to earn Arsene Wenger’s men their tenth league victory this season.
Iwobi was replaced in the 72nd minute of his 14th appearance for the London outfit this season and he has taken to the social media to express his excitement.
“Good to get all three points today. Solid performance from the team,” Iwobi tweeted.
Arsenal will lock horns with West Ham United on Tuesday for their League Cup encounter and the forward will be looking to contribute his part to the tie.