The 2015-16 campaign was a season of profound frustration for FC Porto as Os Dragões finished 3rd in the Primeira Liga, marking a second consecutive trophyless year, a rarity for the club. Despite this, striker Vincent Aboubakar's 13 league goals (18 overall) provided a strong attacking focal point. The season was defined by mid-season managerial upheaval, a heartbreaking penalty loss in the Taça de Portugal Final, and an exit from the Europa League Round of 32, but the experience gained by a squad featuring Iker Casillas and Yacine Brahimi remains a crucial chapter in the club's modern history.