In a friendly match against the champions of Australia Arsenal won with a score of 2: 0 thanks to the goals of Per Mertesacker and Alexander Lakazetta.

In the middle of the second half, a controversial penalty kick was placed at the gate of Sydney when the ball hit the Australian club's player in the back, but the referee mistook the game with his hand.

Hitting Danny Welbeck from the 11-meter mark parried goalkeeper, but Wenger believes that the striker had to return the ball to the opponent.

"We made a mistake, we had to return the ball to them," Wenger said after the match.

"It's always difficult to understand how to behave in such situations. I think we should just roll them the ball, because the video clearly showed that this is not a penalty ".

"I do not know why Welbeck struck, I did not speak to him. I think Per said to him to return the ball. I do not know what happened ".