The Gunners currently sit fourth in the Premier League table – 12 points behind the Blues at the summit.
Their recent form has led to renewed calls from the club's supporters that Wenger must go at the end of the season.
And the Frenchman appears to be showing the strain.
Arsenal's January-February form ranked over 10 years
Tue, February 7, 2017
How many points have Arsenal racked up in January and February over the last 10 years?
1 of 12
Arsenal's January-February form ranked from best to worst since 2007
Arsene Wenger has banned the BBC from screening inside the dressing room for their clash with Sutton
Arsenal fans are turning on Arsene Wenger after recent results
The Sun claim Wenger has blocked the BBC's request to broadcast live from their dressing room at Gander Green Lane.
Get Quotes on Home Insurance
And while the Gunners are wary of opening their doors, home team Sutton have no such worries.
“It's no big deal," Sutton chairman Bruce Elliot said.
Sutton United stunning Leeds to book their place in the FA Cup fifth round
“There is no audio and the camera is unmanned and very discreet.
"The players probably don't even notice that it is there and if they do it will not affect them."
Arsenal are not the only London team to block the BBC's request.