Arsene Wenger thinks his side may have got the luck of the draw when they were awarded a controversial first half penalty against West Brom.
The Frenchman said: He [Santi Cazorla] told me there was contact but maybe we have been lucky with the decision. It was a deserved win, with a clean sheet and a determined attitude.”
Wenger continued: “I said we were flat last week. There are no easy points in the Premier League. I would demand for my players to keep the same focus and same attitude for the next game.
“I was happy with the performance; both offensively and defensively.”