Taiwo Awoniyi scored a goal as Union Berlin suffered a 3-1 defeat to Feyenoord in a Europa Conference League fixture on Thursday.
Awoniyi continued from where he stopped on Saturday when he opened the scoring for the Iron Ones in their 2-0 Bundesliga victory over Wolfsburg.
The 24-year-old has now scored two goals in the group stage of the European tournament, excluding the brace he scored against KuPS in a qualifying game back in August.
Feyenoord made a strong start to the encounter with Alireza Jahanbakhsh giving them the lead in the 11th minute, followed by another goal from Brian Linssen in the 29th minute.