It was Galatasaray’s second win in the group stage following the Yellow and Reds’ away victory over French membership Lille in their earlier recreation.
Osimhen was in motion for the whole length of the matchday 4 encounter.
The 27-year-old has netted as soon as in three appearances for the Turkish Super Lig champions in the Champions League this season.
Aleksey Batrakov scored each objectives for the hosts in the sport.
Batrakov netted the opener in the twelfth minute, and doubled the benefit three minutes later.
