West Ham’s 3–2 defeat to Chelsea at the weekend once again highlighted a familiar weakness: their continued struggle to defend crosses.
Despite racing into a commanding 2–0 lead, the Hammers collapsed as headers from João Pedro and Marc Cucurella drew Chelsea level before Enzo Fernández struck the winner. As has been the story of Nuno’s reign this season, West Ham were ultimately undone by deliveries into the box — a defensive flaw they have yet to fix.

Supporters may be quick to blame the centre-backs, and while Konstantinos Mavropanos, Jean-Clair Todibo, and Max Kilman share responsibility, the former two in particular have shown improvement recently, winning plenty of aerial duels and holding their own in the air.
However, attention must also turn to goalkeeper Alphonse Areola, who is still searching for his first clean sheet of the campaign.
The Frenchman’s season under Nuno has been inconsistent. At times, his performances have rescued valuable points with outstanding saves, but in other matches, his errors have contributed directly to avoidable goals.

Saturday’s match summed up Areola’s campaign perfectly. The 32-year-old produced one of the saves of the season to deny Moisés Caicedo, underlining his exceptional shot-stopping ability — unquestionably his greatest strength.
Yet his struggles with crosses remain a glaring issue. Areola often fails to assert authority in his penalty area, hesitating when dealing with high balls and relying heavily on his defenders rather than taking command himself.
For Chelsea’s opening two goals, the goalkeeper appeared caught in between — neither fully committing to attack the cross nor positioned well enough to protect his goal, leaving him exposed as Chelsea made decisive contact.

This weakness has repeatedly punished West Ham throughout the season, most notably against Nottingham Forest, when Areola’s late challenge on Morgan Gibbs-White conceded a decisive penalty in a crucial relegation battle.
There is no doubt that Areola is a goalkeeper of proven quality, and he cannot be held solely responsible for every headed goal West Ham concede. However, he lacks the authority, communication, and confidence in the air that once made former No.1 Łukasz Fabiański such a dependable presence at the London Stadium.