Arsenal Opens Champions League Run in Naples Amid Defensive Shuffle

Arsenal launches its latest UEFA Champions League campaign on Wednesday night against Napoli at the Stadio Diego Armando Maradona, looking to build upon last year’s run to the European final while contending with personnel constraints across the back line. In midfield, Martin Zubimendi is positioned to step into the starting eleven. Brazilian international Bruno Guimaraes missed the domestic clash with Chelsea after sustaining a minor knock, leaving Zubimendi to anchor the center of the pitch alongside Declan Rice, while club captain Martin Odegaard directs play in the advanced midfield role.

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Kickoff in Naples is scheduled for 8 p.m. BST (3 p.m. EDT) on Wednesday, Sept. 9, 2026. The fixture marks Arsenal’s first European outing since suffering a penalty-shootout defeat against Paris Saint-Germain in the Champions League final at the Puskás Aréna in Budapest. Center back William Saliba remains sidelined due to a back injury, while Jurrien Timber has yet to feature this season as he recovers his fitness.

Arteta faces immediate lineup adjustments in defense ahead of the Group Phase opener. With summer signing Cristhian Mosquera also listed as doubtful because of an ongoing muscle issue, Ezri Konsa is positioned to retain his spot alongside Gabriel in central defense. Konsa entered the starting lineup over the weekend during Arsenal’s Premier League victory against Chelsea. At full-back, Arsenal is weighing the workload of Riccardo Calafiori following his heavy early-season minutes. Piero Hincapie, who was the lone defensive substitute named to the matchday squad against Chelsea, provides an alternative option to start on the left side of the back four, with Ben White expected to operate on the right ahead of goalkeeper David Raya.

During that 2025–26 continental run, Mikel Arteta’s side navigated the newly expanded 36-team single-league phase with a perfect record of eight victories from eight matches and remained unbeaten through regulation time across all rounds of the tournament. Further forward, Arteta is expected to modify his attacking trio to manage player fatigue. Striker Viktor Gyokeres is in line for his first start of the season, providing rest for Kai Havertz.

Arsenal and Napoli have met in European competition on four previous occasions. The teams split home victories during the 2013–14 Champions League group stage, with Arsenal winning 2-0 in London and Napoli claiming a 2-0 victory in Italy. On the flanks, Bukayo Saka is set to feature on the right wing, while Eberechi Eze is contending for a starting role on the left.

The projected Arsenal lineup for Wednesday’s opener includes: Raya; White, Konsa, Gabriel, Hincapie; Rice, Zubimendi; Saka, Odegaard, Eze; Gyokeres. Most recently, the clubs met in the quarterfinals of the 2018–19 UEFA Europa League, where Arsenal advanced 3-0 on aggregate following a 2-0 home victory and a 1-0 win at the Stadio Diego Armando Maradona.