Federico Santander scored a late winner as Bologna secured a narrow 3-2 victory over a battling Napoli side in their final match of the Serie A season at Renato Dall'Ara. Santander headed into the bottom corner for a 43rd-minute opener before former Napoli midfielder Blerim Dzemaili doubled their advantage from outside the box after Santander provided the assist. Napoli reduced the deficit through Faouzi Ghoulam just before the hour mark as he slotted home from a tight angle, while the Blues' top scorer Dries Mertens equalised with his 16th league goal this term after 77 minutes. But Santander completed his brace with a second header two minutes from time to clinch maximum points and end Napoli's four-match winning run.