Moisés Caicedo’s red card presented the Gunners with a great opportunity to snatch three points on Sunday afternoon, but they could only muster a point after Mikel Merino cancelled out Trevoh Chalobah’s early second-half opener.

Chelsea and Arsenal collide in a massive London derby on Sunday and the predicted lineups and team news is intriguing, with some big decisions for both Enzo Maresca and Mikel Arteta to make.

Arsenal have re-established a five point lead at the summit of the Premier League again with a hard-fought win over Brentford. Mikel Merino was on target again in the first-half at the Emirates on Wednesday evening with Bukayo Saka coming off the bench to seal all three points in injury time.

Sports Mole takes an in-depth look at how Arsenal could line up for Sunday's Premier League London derby with Chelsea at Stamford Bridge.

Farley's Prediction: Tottenham will struggle to score against Arsenal's defense. Sunday serves us up the first installment of the North London Derby this season, with Arsenal and Tottenham meeting at the Emirates. Just eight points separate the two in the Premier League, with Arsenal the favorites for the title.

Enzo Maresca is expected to rest a few key Chelsea players after a very demanding week, with Reece James and Wesley Fofana likely out of the starting line-up for Wednesday's clash with Leeds United.

The latest Arsenal team news and injury updates ahead of the Premier League match against Brentford.

Everything you need to know, including free betting predictions and expected line-ups as Arsenal host Brentford in the Premier League.