Arsenal opened their Champions League Matchday 1 with a hard-fought 1-0 victory at Napoli, courtesy of Martin Ødegaard's goal.

The Norwegian captain proved the difference in a tight contest in Naples, delivering the only breakthrough of the match. The result gives Arsenal a perfect start to their European campaign while Napoli begin with a home defeat.

Arsenal: Martin Ødegaard 75′

Napoli 0-1 Arsenal