Arsenal kicked off their Champions League campaign with a hard-fought 1-0 victory away to Napoli on Matchday 1.

Captain Martin Ødegaard proved the difference, scoring the decisive goal and delivering an all-round display that earned him the Player of the Match award. It was a statement result for Arsenal, who kept a clean sheet at the Stadio Diego Armando Maradona.

Arsenal: Martin Ødegaard 75′

Napoli 0-1 Arsenal