The 2011-12 campaign was a season of deep European ambition and defensive fortitude for AZ Alkmaar, as the Cheeseheads secured a strong 4th-place finish in the Eredivisie. Under manager Gertjan Verbeek, their success was built on the league's best defense, conceding the fewest goals in the Eredivisie, and the crucial attacking power of Jozy Altidore, whose 15 goals proved vital. This campaign delivered memorable runs to the KNVB Cup semi-finals and the UEFA Europa League quarter-finals, marking a standout year of continental presence for the club.