Petr Cech
While David Seaman was an incredible goalkeeper for the Gunners, the man that wears the gloves now is arguably the greatest stopper the Premier League has ever seen.
Arriving from Chelsea in 2015, Petr Cech has come up trumps on numerous occasions for Arsenal during his short career at the Emirates, but his stats speaks for itself, with the Czech keeper holding the record for the most clean sheets in Premier League history.