Barcelona's unbeaten start to the season is over. A 4-2 defeat to Paris Saint-Germain at the Parc des Princes ended an 11-match winning run and handed the Blaugrana their first loss of the campaign, dropping them to fifth in the Champions League standings. The result stings not just because of the scoreline, but because of how it unfolded. Hansi Flick's side controlled possession and twice drew level in the second half, only to concede twice in the final ten minutes as PSG's superior conditioning told. It was a defeat that exposed real vulnerabilities at the back, particularly against direct, physical opponents willing to absorb pressure and strike late.

The fallout has been compounded by injury. Dani Olmo limped off during the match with a suspected adductor tear and is expected to miss Sunday's El Clasico against Real Madrid at Spotify Camp Nou, potentially for up to five weeks. Losing a player of Olmo's creative quality ahead of the season's biggest domestic fixture is a significant blow, and Flick will need to reorganise his attacking options quickly.

Despite all of this, Barcelona remain top of La Liga with 27 points from nine matches, five clear of second-placed Atletico Madrid. Captain Raphinha has publicly dismissed the PSG defeat as no cause for alarm, insisting the squad's focus has already shifted to Real Madrid. Whether that confidence is well-founded will become clear on Sunday.