Brentford marked their Premier League debut with a deserved win over Arsenal at a jubilant Brentford Community Stadium.
The promoted Bees scored the opening goal of the season when Sergi Canos smashed in a low 22nd-minute strike.
Christian Norgaard headed in Brentford’s second as Arsenal made a mess of dealing with a long throw-in.
The Dane was then inches away from making it 3-0 after Gunners keeper Bernd Leno flapped at a corner.