Arsenal's Robin van Persie (left) and Andre Santos walk off dejected after the game

Arsenal's Alex Oxlade-Chamberlain (left) and Wigan Athletic's James McCarthy battle for the ball

Alex Song, Arsenal

Wigan Athletic's Franco Di Santo (right) scores his side's first goal of the game

Arsenal's Aaron Ramsey (left) and Wigan Athletic's Maynor Figueroa in action

Arsenal's Tomas Rosicky (left) and Wigan Athletic's Jean Beausejour battle for the ball

Wigan Athletic players celebrate after the final whistle

Wigan Athletic's Victor Moses rues a missed chance

Robin van Persie, Arsenal

Wigan Athletic's James McCarthy (left) and Arsenal's Tomas Rosicky battle for the ball

Arsenal's Theo Walcott (left) and Wigan Athletic's Maynor Figueroa battle for the ball

Arsenal's Thomas Vermaelen scores his side's first goal of the game

Arsenal manager Arsene Wenger shows his frustration towards the fourth official on the touchline

Arsenal's Bacary Sagna (left) and Wigan Athletic's Victor Moses battle for the ball

Victor Moses, Wigan Athletic

Arsenal's Thomas Vermaelen (centre) is congratulated by team-mate Robin van Persie after scoring his side's first goal of the game