RC Lens beat Auxerre 5-2 in Ligue 1, with their 3-4-2-1 system providing the platform for a highly efficient attacking display against the visitors’ 4-3-3. Lens held 53% possession but did their clearest work near goal, placing nine of 12 shots on target and generating 4.41 xG. Florian Thauvin led the scoring with two goals, while Ismaelo Ganiou and Franjo Ivanovic also found the net for the hosts. Auxerre remained competitive enough to produce 10 attempts and 1.84 xG, with Lamine Sy and Danny Namaso scoring their two goals, but their defensive structure could not contain Lens between the lines or protect the penalty area. The goalkeeping figures reinforced the imbalance: Auxerre’s goalkeeper saved 44.44% of the nine efforts on target faced and recorded 1.09 goals fewer prevented than expected. Lens were more precise than dominant, turning a narrow possession advantage into a decisive margin through superior shot quality and execution, although conceding twice showed Auxerre could still exploit openings around the home back three. The result gives Lens valuable early-season momentum.