Lewis-Potter header denies Gunners and narrows gap at top to four points

Arsenal's lead at the top of the Premier League is now down to four points

MAKING HIMSELF BIG: Brentford goalkeeper Caoimhín Kelleher denies Arsenal's Gabriel Martinelli a late winner in Thursday's Premier League clash at the Gtech Community Stadium. Picture: Adam Davy/PA 

Premier League: Brentford 1 Arsenal 1

Arsenal's lead at the top of the Premier League is down to four points after Keane Lewis-Potter scored with a brilliant equaliser to deny the Gunners, who had gone ahead from a Noni Madueke header 10 minutes earlier.