BBC Sport's football expert Mark Lawrenson is pitting his wits against a different guest each week this season.
Lawro's opponent for this weekend's Premier League fixtures is actor Adrian Dunbar, who plays Superintendent Ted Hastings in BBC drama Line of Duty.
Dunbar is an Arsenal fan who was a long-term season-ticket holder at Highbury and the Emirates Stadium when he lived in nearby Crouch End.
He is optimistic about the Gunners' chances of beating Chelsea in next month's FA Cup final.
"At the end of a very difficult season for everyone, there is a bit of light at the end of the tunnel," Dunbar told BBC Sport.