Chelsea’s defensive frailties and set‑piece mishaps were on full display under Xabi Alonso as Brentford comfortably triumphed 3‑0 in the West London derby, extending the Blues’ woes and highlighting the challenges facing the new manager. The opening goal came almost effortlessly for the Bees. After Mikkel Damsgaard delivered a corner into the box, Jannik Schuster rose to meet the ball and flicked it across the six‑yard area. Unmarked and only a few metres from the line, Jaidon Anthony timed his run perfectly and headed the ball into the net, giving Brentford an early lead and exposing Chelsea’s lack of organization on defensive set‑pieces.

Chelsea responded by pressing forward in search of an equaliser, shifting to a back‑four formation in an attempt to regain control. The change, however, left them vulnerable to a swift counter‑attack. Kevin Schade broke free down the right flank, cutting inside and finding himself one‑on‑one with goalkeeper Emiliano Martínez. Martínez managed to parry the effort, but the rebound fell to Igor Thiago, who slotted the ball home from close range, ending a personal drought of seven Premier League matches without a goal.

The final blow came in stoppage time. Fabio Carvalho, who had been sidelined for nearly a year due to injury, finally broke his Premier League duck. After Schade delivered a precise cross from the left, Carvalho positioned himself at the far post, received the ball cleanly, and tucked it away, sealing a 3‑0 win for Brentford and completing a dominant performance.

Statistically, the result was another low point for the Blues. After five league fixtures, Chelsea have conceded twelve goals – the highest tally in the division – and are still searching for their first clean sheet of the campaign. Their defensive record has become a focal point of criticism, with the back line repeatedly failing to deal with aerial threats and quick transitions. Offensively, Chelsea were equally unconvincing.

The absence of João Pedro was keenly felt; his replacement, Danny Welbeck, struggled to create meaningful chances and was largely invisible in the final third. Similarly, the midfield saw a notable omission in Moisés Caicedo, whose role was filled by Jordan Henderson.

Henderson, making his first start for the club against his former team, was unable to influence the game decisively. Cole Palmer offered a glimpse of promise, showing flashes of skill and energy, but the team as a whole failed to generate sustained pressure. The only notable chance for the Blues came from Pedro Neto, who struck a shot in the ninth minute that was comfortably saved by Brentford’s keeper Caoimhin Kelleher.

Throughout the match, Chelsea’s attempts were sporadic and lacked the cutting edge required to break down a well‑organised Brentford defence. For Brentford, the victory marked their third consecutive Premier League win and cemented their position as the first side to keep Chelsea from scoring this season. The win also extended Xabi Alonso’s winless streak to three league games, underscoring the difficulty of turning the tide at a club that has historically been a top‑four contender.

Key moments of the match included: - 9′ – A chance for Welbeck as he set up Neto, only for Kelleher to make a comfortable save. - 41′ – Morgan Rogers found space inside the box, but his effort was blocked by Schuster. - 50′ – Anthony’s header struck the bar; replays confirmed he was onside despite the flag. - 61′ – Brentford’s opening goal, as Schuster redirected Damsgaard’s corner to Anthony.

- 82′ – Schade’s solo run ended with a saved shot, but Thiago pounced on the rebound to double the lead. - 94′ (+4) – Carvalho completed the scoring, tapping in Schade’s cross at the far post.

After the match, Chelsea manager Xabi Alonso spoke to Sky Sports, expressing disappointment: “I’m disappointed with the second half and with the result. This is not enough to compete in the Premier League. We were not able to maintain our level for the full 90 minutes and that’s why we were punished today.

It’s about everything – the mentality, the football and the tactical aspects – we need to keep improving. We can do much better.” When asked whether João Pedro’s absence had a direct impact, Alonso replied, “It’s not about looking for excuses. We need to look at each other and know that we have to work and improve because there is still a long way to go.

We got into situations, but we were not precise enough with the final action. That’s why we didn’t score.” Brentford’s manager Keith Andrews also addressed the media, emphasizing the importance of enjoying the moment: “I think it’s important that you enjoy these nights. There’s no point hiding it. There are tough days in the game, and you’ve got to enjoy the different emotions.

I felt like there was something bubbling towards tonight. I have this unbelievable calm around the team because I trust them, so it’s nice to see it come to fruition.

I see humility and hunger within the group every day. We’re very respectful of each other, but we’re going to get better. We have to continue improving in this league. We try to push boundaries and be really open with each other.

Let’s continue on our journey because I’m loving it.” The result leaves Chelsea with a pressing need to tighten their defensive structure, improve set‑piece defending, and find a reliable source of goals. With the season still in its early stages, the Blues must address these deficiencies quickly if they hope to avoid a protracted slide down the table.