Chelsea's front three shine but Sanchez errors raise alarm

Xabi Alonso's opening match in charge of Chelsea produced mixed emotions after a 3-2 win in the west London derby against Fulham. A rebuilt front line featuring Cole Palmer, Joao Pedro and debutant Morgan Rogers delivered a thrilling attacking showcase, with all three finding the net. Yet goalkeeper Robert Sanchez's involvement in both Fulham goals has reignited a debate that could shape the club's ambitions this season.

• Morgan Rogers scored on his debut following a club-record £117m move from Aston Villa.
• Cole Palmer looked back to his best after an 18-month stretch disrupted by injuries that even cost him a World Cup call-up with England.
• Joao Pedro opened the scoring after just 31 seconds, Chelsea's quickest goal since October 2016.
• Robert Sanchez made costly mistakes leading to both Fulham goals, fuelling questions over his long-term role.
• Alonso insisted the whole squad, not just the goalkeeper, must improve while defending collective responsibility.

How Chelsea's new front three lit up the derby

From the opening whistle it was obvious Alonso wants his side playing quick, direct, combination football towards goal. Joao Pedro needed barely half a minute to latch onto a Palmer pass and lift the ball over Bernd Leno, securing the club's fastest league goal in almost a decade. That electric start set the tone for a night in which Chelsea's attack gave Fulham's back line little breathing space.

Morgan Rogers, freshly arrived after a deal that broke Chelsea's transfer record, answered with a tap-in before half-time following a slick team move. His debut was about more than the goal itself - according to records dating back to 2003-04, no Chelsea player had ever created five chances on his first league appearance the way Rogers did.

Cole Palmer's return to form after a difficult year

If one player stole the show, it was Cole Palmer. The forward, who endured an 18-month rough patch hampered by physical issues that ultimately kept him out of England's World Cup squad, produced a performance reminiscent of his explosive debut season at Stamford Bridge. His goal, combined with an assist that already matched his entire tally from last season, showed a player rebuilding confidence and sharpness after a summer break.

"Over the summer I rested, I recharged, and now I'm ready and hungry," Palmer said after the match.

With this strike, the Englishman now sits just two goals shy of 50 in the Premier League, underlining his status as one of the competition's most decisive attacking talents when fully fit.

Joao Pedro cements his role as Chelsea's main striker

The Brazilian forward, another notable World Cup omission despite his strong form, arrived at this campaign having scored eight goals in seven pre-season games. His league debut confirmed that momentum, coming just days after signing a contract extension with the club and inheriting the number nine shirt vacated by Liam Delap, who was left out of the matchday squad.

Why Robert Sanchez's performance is causing concern

The flip side of the story has a name: Robert Sanchez. The Spanish goalkeeper let a low strike from Josh King slip through him - a shot that, according to expected-goals-on-target data, had one of the lowest chances of resulting in a goal recorded on the opening weekend of the Premier League season. Later, a weak parry off a Timothy Castagne effort fell straight into the path of Gonzalo Garcia, who headed home to make it 2-2 and set up a nervy finish.

Although Sanchez did produce several other saves, and Fulham missed a clear chance that could have punished him further, the fragility at the back stands in stark contrast to the confidence Chelsea's attack is now showing.

What Alonso says about the defensive errors

The Spanish coach avoided singling out his goalkeeper, insisting that responsibility for improvement lies across every line of the team, from strikers to defenders. Alonso framed it as part of a collective adaptation process, though pundits like Jamie Carragher and Gary Neville were far blunter, warning that unreliable goalkeeping could undermine Chelsea's title ambitions no matter how sharp the attack looks.

With the transfer window still open, pressure is mounting on the club's hierarchy to consider strengthening the position, while 21-year-old Mike Penders, back from a successful loan spell at Strasbourg, waits for his chance to make his debut.