On September 5 Beijing time, Paris Saint-Germain hosted Monaco. In their previous two matches, they drew with Rennes and Lille respectively. Although both games were away fixtures, failing to collect all three points was still disappointing. Returning home this round, PSG hoped to secure a big win to send a warning to their rivals, but instead suffered a shock 1-2 defeat and remained winless after the first three matches of the new season.

In this match, Khvicha Kvaratskhelia started, while Neves returned from injury and partnered with Vitinha and Ruiz, bringing PSG's three key midfielders together. Dembélé, meanwhile, was left on the substitutes' bench. Judging from the lineup, PSG appeared to be expected to claim three points comfortably.
PSG launched a fierce attack from the start, attempting to gain an early advantage. In the 31st minute, Kvaratskhelia delivered a cross from the left, and Marquinhos used his body to knock the ball into the net, giving PSG a 1-0 lead. At that moment, the flow of the match seemed to be unfolding exactly as PSG had expected, with victory appearing within reach.
However, the situation changed dramatically in the second half. In the 58th minute, Monaco crossed from the right, exposing a defensive lapse from PSG as Nacimio headed the ball easily into the net to make it 1-1. Then in the 72nd minute, Monaco took advantage of a counterattack, with Idumbo entering the penalty area and firing home to put Monaco ahead 2-1. Although PSG pushed desperately for an equalizer afterward, they were unable to change the score and ultimately accepted a 1-2 defeat in a major upset.
After watching his team lose, Enrique's expression was clearly gloomy. The Spanish coach was evidently dissatisfied with PSG's performance. Conceding two goals in each of their first three matches was worrying, and compared with last season, the team has shown a clear decline defensively. This poor performance came at a heavy cost.
After the match, PSG's record in the first three rounds stood at two draws and one defeat, with no victories yet. Worse still, they are now seven points behind Ligue 1 leaders Monaco. After defeating PSG, Monaco remained perfect through three matches and moved to the top of the table with nine points. PSG have long been the dominant force in Ligue 1, making it particularly surprising that they have fallen seven points behind Monaco this time.
PSG's unusual start to the Ligue 1 season has undoubtedly surprised many people and significantly increased the difficulty of defending their title. In their current state, their Champions League prospects are also uncertain. In recent seasons, PSG's ability to make deep Champions League runs has been closely linked to their early control of the Ligue 1 title race. But if they must fight until the final stages of the season to win the league this year, it will undoubtedly affect their Champions League performance. Once fatigue becomes a factor, PSG's advantage against other elite clubs could disappear. Therefore, their hopes of achieving a third consecutive Champions League title now appear highly questionable.