FC Heidenheim secured a convincing 2-0 win over FC St. Pauli in an action-packed Bundesliga clash. The hosts' dominance was rewarded with a goal in each half, with Lucas Cueto opening the scoring on 23 minutes and Marc Lais doubling the lead 15 minutes into the second half. This crucial victory propels Heidenheim further up the table, while St. Pauli struggles continue to mount.