Chelsea's week took a sharp turn for the worse after a 0-2 home defeat to Tottenham Hotspur at Stamford Bridge, a result that exposed real fragility beneath what had looked like a promising start to the season. The loss dropped them to fifth in the Premier League table on 13 points, and the manner of the defeat raised serious questions about the squad's composure under pressure.

The game was shaped by two damaging individual moments. Backup goalkeeper Mike Penders, starting in place of the injured Emi Martinez, punched a corner into his own net in the 77th minute. Three minutes later, Cole Palmer was sent off for two bookings in nine minutes, ending any realistic hope of a comeback. Xabi Alonso admitted his side must develop greater maturity in difficult moments and confirmed he would speak to Palmer directly. Palmer will now miss Wednesday's Carabao Cup last-16 tie at Anfield after his suspension was confirmed to carry across domestic competitions.

Compounding the selection problems, top scorer Joao Pedro picked up a training injury on the eve of the Tottenham game and did not feature. Pedro had scored five goals and added three assists in six league appearances, and the club is awaiting test results to determine how long he will be absent.

Despite the setbacks, Alonso has confirmed Penders will start against Liverpool, framing the defeat as a collective learning experience rather than grounds for wholesale changes.