Napoli vs Arsenal Where to Watch September 2026 – The Champions League trophy has arguably never been within Arsenal's reach, and the reigning Premier League champions will begin their next attempt to achieve European glory when they travel to Napoli in the opening match of the 2026/2027 Champions League league phase.

The match is scheduled to take place at Stadio Diego Armando Maradona on Wednesday, September 09, 2026, at 21.00 local time.

Mikel Arteta has guided Arsenal to a 100% start to the season in North London, while Massimiliano Allegri's side are at risk of suffering their third consecutive defeat in all competitions this week.

For those who do not want to miss the excitement of this match, let us take a look at Mansion Sports' recommendations for where to watch Napoli vs Arsenal September 2026.

Condition of Both Teams Ahead of the Match

Napoli

The meeting between Arteta and Allegri brings together two managers who have been accused of having 'anti-football' philosophies, but Allegri's Napoli side have so far failed to demonstrate the defensive resilience that made his repeatedly title-winning Juventus teams so renowned.

The Partenopei opened their Serie A campaign with a routine 2-0 victory at Genoa, but their first home match of the season ended in a 2-1 defeat to Cesc Fabregas' Como, before a severe collapse occurred at San Siro against Inter Milan on Saturday.

Two quick goals from Matteo Politano and Rasmus Hojlund gave Napoli breathing room early in the second half, but an Inter side inspired by Curtis Jones produced a dramatic comeback to win 3-2, courtesy of Lautaro Martinez's winning goal in the 91st minute.

Reportedly already under serious pressure in Naples, Allegri has not been helped by the hosts' recent poor European record, with only two wins from their last 10 Champions League matches and three consecutive defeats against English teams in the competition.

Arsenal also defeated Napoli over two legs in the 2018-19 Europa League quarter-finals, after both clubs had each recorded one victory during the 2013-14 Champions League group stage; the Gunners' current manager, Arteta, was sent off when Arsene Wenger's team lost 2-0 in Italy.

Regarding Napoli's squad condition, Allegri cannot call upon centre-backs Alessandro Buongiorno (knee) and Luca Marianucci (knee), who were both omitted from the league phase squad, young striker Giovane (hernia), or former Fulham midfielder Andre-Frank Zambo Anguissa (adductor). David Neres is also doubtful due to a knee problem.

Despite changing the course of the match against Genoa by scoring one goal and providing one assist after coming off the bench, Kevin De Bruyne has yet to start for Napoli this season, but the 35-year-old will be targeting Antonio Vergara's position this week.

Arsenal

Quarter-finalists in 2023-24, semi-finalists in 2024-25, and losing finalists in 2025-26; Arsenal's Champions League journey suggests that this could finally be their year, after suffering further European heartbreak 20 years after their first experience at that level.

Silver medalists in 2006 and 2026, alongside a painful Europa League final defeat to Chelsea under Unai Emery, The Gunners came closer than ever to bringing home the iconic trophy in Budapest, but Gabriel Magalhaes' wayward penalty ensured that Paris Saint-Germain maintained their firm grip on the trophy.

Emirates supporters will therefore have to endure the taunt "Champions of Europe, you'll never sing that" from rival supporters for several more months, but after remaining unbeaten in all 15 Champions League matches during normal time, while also recording more clean sheets (nine) and conceding fewer goals (seven) than any other team in the tournament, the chant may not last much longer.

The visit to Stadio Diego Armando Maradona represents a challenging opening fixture, but Arsenal are unbeaten in each of their last nine opening matches in European competition, winning seven and drawing two.

A deserved 2-1 victory over designated title rivals Chelsea in the Premier League on Sunday also became Arsenal's fourth win from four matches in all competitions in 2026-27, during which they have scored nine goals and conceded just one.

As for the squad condition on the visitors' side, Arsenal emerged from their victory over Chelsea without any physical issues, but Cristhian Mosquera is absent due to the muscle problem he suffered at Aston Villa, and the Spanish player did not travel to Italy.

Jurrien Timber (groin) has not been ruled out, but at most he is likely to be on the bench, while William Saliba still needs several more weeks to return from a serious back injury.

Bruno Guimaraes, meanwhile, managed to overcome the minor problem he had suffered to be an unused substitute on Sunday, although the fully fit Martin Zubimendi may be preferred in midfield if Arteta makes changes to his XI.

From fit midfielders to an unavailable midfielder, Napoli star Scott McTominay is expected to be sidelined for a month as he undergoes minor heart surgery to address a mild arrhythmia.

Where to Watch Napoli vs Arsenal September 2026

For those who wish to watch this match and are looking for where to watch Napoli vs Arsenal September 2026, depending on your place of residence, the match can be watched through several official streaming platforms as follows:

• beIN Sports
• Coupang Play
• Vietcontent
• AIS Play

The Napoli match against Arsenal will mark the beginning of both teams' journey in the 2026/2027 Champions League league phase.

With Arsenal arriving in perfect form at the start of the season and Napoli seeking to recover, the encounter at Stadio Diego Armando Maradona will be an intriguing opening for both teams.