Former Arsenal goalkeeper Jens Lehmann has claimed that the club have suffered the worst refereeing decisions in the Premier League so far.
The North London outfit have won just two of their last nine top-flight matches, and in that time they have conceded penalties that enraged Wenger.
While speaking to Bild, Lehmann said: "We had to accept by far the most bad calls in penalty decisions against us. We hope this will balance out over the remainder of the season."
This weekend, the Gunners will take on Crystal Palace on home soil.