The 27-year-old scored his sides opening goal and received a rating of 7.7 from WhoScored.
Ozil provided two key passes, took one shot on target and maintained a passing accuracy of 93%.
The former Real Madrid man had the highest pass percentage of the match after making a total of 53 passes. Ozil has now scored six goals in all competitions for the Gunners this season.
Oxlade Chamberlain doubled the away sides lead just 88 seconds later to secure all three points.
Arsenal kept their 22 unbeaten streak against newly promoted Premier League opposition following the win.
The Gunners close the gap with Premier League leaders Leicester City to five points following the victory and have the chance to reduce the gap further next week when they take on the Foxes.