Martínez's own goal gifts Arsenal 1-0 lead
It's 1-0 to the Arsenal as an unfortunate deflection off Lisandro Martínez 's leg goes into the back of the net in the first half at the Emirates.
It's 1-0 to the Arsenal as an unfortunate deflection off Lisandro Martínez 's leg goes into the back of the net in the first half at the Emirates.
