William Saliba ruled out for four months after France’s Euro 2026 semi-final injury

William Saliba will miss the first four months of Arsenal’s 2026-27 season after a back injury flared up during France’s Euro 2026 semi-final defeat to Spain.

What happened to William Saliba?

Saliba picked up a back issue months ago but the problem worsened in the 2-1 semi-final loss to Spain on 18 June. The France defender exited early and scans confirmed the worst: he’s out for four to five months. Arsenal now lose their first-choice centre-back just before the new campaign kicks off.

Why it matters for William Saliba and Arsenal

This is a hammer blow for both player and club. Saliba had been Arsenal’s defensive rock since his £15m move from Saint-Étienne in 2019, forming a formidable partnership with Gabriel Magalhães. Without him, Arteta’s backline looks shaky. The manager already has Cristhian Mosquera on standby, but a more experienced option is clearly needed.

Arsenal turn to Ezri Konsa as Saliba replacement

Arsenal have reportedly set their sights on Aston Villa’s Ezri Konsa. The 28-year-old England centre-back offers Premier League pedigree, composure under pressure and elite recovery speed. Since joining Villa in July 2019 he’s racked up 286 appearances and 12 goals. Konsa also starred at the World Cup 2026, starting six of England’s seven games. Villa, though, aren’t in a rush to sell-Youri Tielemans just left to Manchester United-and Konsa still has two years left on his contract.

What comes next for Saliba and Arsenal?

Saliba will now focus on rehab and return around November. Arsenal’s transfer hunt for a top-class centre-back ramps up fast. Konsa would fit the bill, but Villa’s asking price and contract stance could scupper any deal. Either way, Saliba’s absence reshapes Arsenal’s defensive plans-and their title push-before a ball is kicked in August.