Lyon enter the UEFA Champions League play-off return leg at the Groupama Stadium as slight favorites in trader consensus, buoyed by a disciplined 1-1 draw in the Istanbul first leg where Loïs Openda’s header canceled out Mason Greenwood’s stunning equalizer. The French side’s organized defensive structure and counter-attacking threat under Paulo Fonseca limited Fenerbahçe despite the Turkish club’s high-profile summer additions including N’Golo Kanté and Greenwood. Historical head-to-head data favors Lyon, who remain unbeaten in their last five competitive meetings, while Fenerbahçe’s domestic form has been uneven and their home intensity will be absent. With qualification for the league phase on the line, Lyon’s home advantage and recent European momentum position them ahead in implied probabilities, though Fenerbahçe’s attacking talent keeps the tie finely balanced.