Arteta still smiling as Nketiah nicks win for Arsenal 

Hammers rue their luck as Gunners grind out second victory 

BEST FRIENDS: Arsenal's Eddie Nketiah (left) celebrates scoring his side's winning goal with teammate Dani Ceballos at the Emirates Stadium. The pair had a well publicised alternation before last week's game at Fulham.

Premier League: Arsenal 2 (Lacazette 25, Nketiah 85) West Ham 1 (Antonio 45)

EDDIE Nketiah came off the bench to earn a below-par Arsenal victory over West Ham with a late winner.