Xabi Alonso could not hide his frustration after Chelsea’s 3-0 defeat to Brentford, declaring, “You need to feel it. We’re not feeling it.” The sentiment captured a growing sense of déjà vu for the Blues, who have now suffered their eleventh loss of the calendar year – a tally that already exceeds the total they will register for the entire 2025 season, with three months still to play. The pattern is unmistakable: for the fifth consecutive Premier League match under Alonso, Chelsea have allowed at least two goals, and their vulnerability on set‑pieces has become a recurring nightmare.
Alonso himself blamed a loss of consistency and a missing competitive edge in the second half, noting that Brentford seized the initiative with alarming ease. Fans, already accustomed to watching their side being out‑battled, will find this criticism especially worrying. Last season, Chelsea were frequently outrun by opponents; this season the problem has shifted from pace to sheer physicality and organization. The Brentford encounter highlighted the issue in stark terms.
From the first whistle, the Bees threatened with long throws and incisive corners, and Chelsea’s defensive frailties were exposed once more when a set‑piece goal fell to the opposition. That goal marked the fourth set‑piece concession in five league games, raising Chelsea’s total since the start of the previous season to 23 – a figure that ties them for the worst in the Premier League. The decisive ball was lofted directly onto the back post where Emiliano Martínez stood, yet neither he nor the surrounding defenders could react in time. Brentford’s players seemed to anticipate the delivery, positioning themselves perfectly to capitalize on the mistake.
Vitaly Janelt later explained to Sky Sports that the team had deliberately targeted the back post at halftime, exploiting a perceived gap at the far side. “We saw a big opening at the far post and went for it on the first corner of the second half,” he said. Despite having Austin MacPhee, arguably the league’s most respected dead‑ball specialist, Chelsea continue to struggle.
Their former set‑piece coach, Bernardo Cueva, now occupies a different role within the club, but even his expertise could not prevent the lapse. Levi Colwill admitted that the side had been “bullied” at times and emphasized the need for collective improvement, while still expressing confidence in MacPhee’s methods.
The set‑piece dilemma is just one facet of a broader defensive crisis. Chelsea have now endured 22 straight Premier League fixtures without keeping a clean sheet, a streak that underscores their inability to protect the defensive third. On average, the team concedes 2.2 non‑penalty goals per game, a figure that aligns closely with their expected goals against (xGA) statistics, indicating that the defensive shortcomings are not merely a matter of bad luck but reflect a systemic issue. Compounding the problem is Chelsea’s propensity to allow a high volume of shots from inside their own penalty area – they rank among the top three clubs for shots conceded inside the box, averaging roughly ten per match.
This relentless pressure forces the goalkeeper into a perpetual state of being a “battering ram,” as defenders fail to clear the danger and the opposition enjoys frequent, high‑quality chances. These defensive weaknesses have directly impacted the team’s ability to maintain leads. In their last three league outings, Chelsea have either surrendered an advantage or failed to establish one at all.
The Brentford game was the first Premier League match of the season in which the Blues did not take the lead within the opening ten minutes, although they came close when Pedro Neto saw a clear chance saved. When the team does fall behind, they often become disorganized, losing shape and allowing the opposition to dictate the tempo. Alonso summed up the situation succinctly: “We concede the first goal, you’re still in the game but then we lose the shape. We were out of control.” The return of Moisés Caicedo could provide some much‑needed solidity in midfield, yet his absence has highlighted how fragile the team’s defensive structure has become.
Two of the summer signings, Jordan Henderson and Valentin Barco, started the Brentford match, but the Bees appeared more cohesive in the middle of the park. Brentford manager Keith Andrews, who boasts greater depth in that area, fielded record signing Mamadou Sangaré for over an hour, yet still managed a dominant 3‑0 victory. Offensively, João Pedro has emerged as Chelsea’s most influential scorer this season, but the “JP Morgan” front line was dismantled for the first time, resulting in a goalless night for the Blues. The lack of goals only amplified the defensive anxieties, as the team could not rely on a cushion to absorb pressure.
Alonso’s task of reshaping the squad will not be completed overnight. This match featured seven of the club’s summer acquisitions in the starting eleven, and Alonso is only the fourth manager to helm Chelsea in the past nine months. Former captain Gary Cahill reminded Sky Sports that the process requires time: “It doesn’t happen overnight. He will be judged in the next five, six, seven weeks because you’ll have that time on the training ground and then we should start to see his methods coming through.” Beyond set‑pieces, Alonso identified three additional pillars for improvement: defensive duels, build‑up play, and overall game control.
These elements are interlinked; a team that cannot win individual battles will struggle to transition cleanly from defense to attack, and will invariably lose control of the match’s rhythm. Levi Colwill echoed this sentiment after the international break, insisting that there is “a lot to work on over the break.” In summary, Chelsea’s current defensive predicament is multifaceted.
Their set‑piece vulnerability, inability to protect the penalty area, and lack of cohesion after conceding have created a perfect storm that has left them vulnerable to heavy defeats. While the squad has been bolstered by several high‑profile signings and a top‑class dead‑ball coach, the integration of these pieces remains incomplete. The upcoming weeks will be crucial for Alonso to instill a more disciplined defensive mindset, improve the team’s shape, and restore the confidence that has been eroded by a string of disappointing performances. Only with a concerted effort on all four fronts – set‑pieces, defensive duels, build‑up, and game management – can Chelsea hope to reverse this downward trajectory and re‑establish themselves as a competitive force in the Premier League.