The Nigerian star striker has scored 61 goals in 75 games for the Turkish giants.
The result meant that Galatasaray have now beaten Liverpool twice in the Champions League this season.
Real Madrid knocked out Benfica in their third meeting, beating the visitors 2-1 after a dramatic 1-0 victory in the first leg of the playoffs.
Osimhen said the issue with Napoli started in late 2023 after the club’s TikTok account posted a video mocking him for missing a penalty.
Osimhen said the team prepared well for the game against Algeria, noting that he was happy with the victory over a ‘very good’ side.
Mr Chelle said, ““What happened on the pitch will stay with the group.”
The Galatasaray player is expected to play a significant role should the team want to advance that far in the tournament.
The matchday saw Chelsea held to a 2-2 draw by newcomers Qarabag FK, while Pafos FC shocked Villarreal with a narrow 1-0 victory.
The result extends Galatasaray’s impressive run to 21 wins in their last 23 matches across all competitions.
Galatasaray forward Victor Osimhen and defender Olisah Ndah will miss the two matches due to injuries.
