The Kölner Haie celebrated their next victory in the German Ice Hockey League.
Four days after the clear victory against the Straubing Tigers (7:2), the eight-time champions also won at ERC Ingolstadt 4:1 (0:0, 2:1, 2:0).
Cologne have won four of their last five games and are fifth in the table after ten rounds, while Ingolstadt is in eighth place with one game less.