Napoli manager Max Allegri has warned his players they must defend better when they host Arsenal in their opening Champions League league phase fixture on Tuesday. According to the Daily Post, Allegri pointed to defensive lapses in recent Serie A matches against Como and Inter Milan as mistakes his side cannot afford to repeat against the Gunners.

The 2026/2027 UEFA Champions League season kicks off tonight with AEK facing LASK in the opening match. Ahead of match day one, Opta's supercomputer has predicted Arsenal as the favourite to win the title, according to Tuko. The prediction also identifies strong competition from Real Madrid, Bayern Munich, and Paris Saint-Germain as the tournament gets underway.

Al Jazeera previews Liverpool's Champions League clash with Atletico Madrid, noting that manager Andoni Iraola aims to build on his first win in charge of the club. The match against Diego Simeone's side is described as a tough test, with the outlet offering team news and a prediction ahead of the fixture.

Al Jazeera previews the 2026-27 UEFA Champions League season, highlighting five key talking points. Arsenal and Bayern Munich are identified as leading challengers to defending champions Paris Saint-Germain, while Jose Mourinho is pursuing glory with Real Madrid. The article also notes the debut of Italian side Como in the competition, marking a notable milestone for the club as Europe's premier club tournament begins a new campaign.

Al Jazeera previews Real Madrid's Champions League fixture against Serie A champions Inter, with Jose Mourinho leading the record 15-time European winners into their opening match of the campaign. The preview covers team news and offers a prediction ahead of the clash between the two clubs, who bring significant European pedigree into the contest. Madrid's record in the competition and Inter's status as Italian champions frame the encounter as one of the standout ties of the round.

Arsenal is set to begin its Premier League title defense against promoted team Coventry on August 21, 2026. Additionally, Liverpool will face Newcastle in the opening week of the 2026/27 Premier League season, according to Vanguard Sports.