The Nigerian striker opened the scoring on the half-hour mark, before handing a penalty over to Alvaro Morata, who doubled thelead from the spot. Just before halftime, Osimhen struck again, putting Galatasaray in full control.
The 0-0 draw ensures that Liverpool end Easter Sunday with a two-point lead ahead of second place Arsenal and three ahead of third place Man City, having beaten Brighton and Hove Albion earlier in the day at Anfield.
Feyenoord's victory over Lazio earlier on Wednesday meant Celtic could not move off the bottom of Group E regardless of their result against Atletico, further emphasising the need to earn their first points in Europe this season.
"That doesn't mean the players who went off were more guilty than the others," Deschamps told reporters of his decision to remove the two players before the interval.
Real Madrid loanee Alvaro Medran spoke before the game ofthe need to exploit Barcelona's weaknesses, but Juan Rodriguez's own goal gave Barca thelead and Getafe provided scant evidence that they believed in a comeback, even after Messi missed
Businessman and philanthropist Isaac Fayose has issued a 72-hour ultimatum to the Nigeria Police, demanding the release of singer Speed Darlington, who has been detained for over a month.
Algeria have only the slimmest chance of overhauling Nigeria, having picked up one point from three games. Gent midfielder Simon gave Nigeria thelead when he blasted home at the back post on the half-hour.
Martin Braithwaite skewed his spot kick wide, before Eibar took thelead. Kike dispossessed Ronald Araujo and calmly slotted past Ter Stegen just before thehour mark.
Fernandes added a third shortly before thehour mark, which seemed to be the game won. But as has often been the case this season, United failed to see the game out comfortable.
Luis Suarez led the way for the Catalans after netting the opener in the 35th minute and just two minutes before the end of first half, Lionel Messi doubled their lead.
Cape Verde continued their dominance after the break, with Ryan Mendes capitalizing on Edmilson Dove's error to extend thelead to 2-0. Geny Catamo attempted a comeback with a free-kick just before thehour-mark, but it clipped the bar.
Former Manchester United forward Greenwood struck inside three minutes and added another goal from the penalty spot on the half-hour after Luis Henrique had doubled Marseille's lead.