The 20-year-old Osimhen, who scored 20 goals for Belgian side Charleroi last season after starting his professional career in the Bundesliga, showed both his athletic abilities and technical skills to put the hosts in the lead.
After Nantes gave the ball away in Lille’s half of the field, Osimhen collected a lofted pass with perfect chest control, pushed the ball forward with a fine touch, surged past a defender with a burst of speed and scored from close range with great composure.
After Zeki Celik’s own-goal put Nantes back in the game soon after the interval, Osimhen was decisive again with nine minutes left with a near-post finish from Celik’s cross.
Turkish international Yusuf Yazici also made his league debut for Lille after completing his move from Trabzonspor. Although he did not score, Yazici came off the bench as a replacement for Timothy Weah to add a dose of creativity in midfield and came close with a menacing free kick which went just over the bar in the 78th minute.
Paris Saint-Germain starts the defense of its title later Sunday at the Parc des Princes against Nimes.