Super Eagles striker has become the second Napoli player to score in three straight games in a European competition in the 21st century after Dries Mertens.
Osimhen scored Napoli’s second goal in their 3-0 thrashing of Legia Warsaw in a Uefa Europa League game on Thursday.
The 22-year-old started the encounter on the bench and he was introduced for Hirving Lozano, just before the hour-mark.
Osimhen has now scored four goals in three Europa League matches this campaign and he also has a tally of five goals after seven league appearances for the Serie A leaders.
The former Lille talisman is the second-highest scoring player in the Europa League this season alongside Leicester City’s Patson Daka who scored four goals in a game after Cameroon’s Karl Toko Ekambi who has five goals for Lyon so far.