The 2017-18 campaign was a season of frustrating transition for Real Sociedad, as urdinak ultimately slumped to a disappointing 12th-place finish in La Liga, failing to build on the previous year's European qualification. The attack, however, remained potent, spearheaded by the clinical Brazilian striker Willian José, whose 15 league goals, part of his 20-goal total in all competitions, proved vital. Amidst a turbulent year that saw manager Eusebio Sacristán sacked and the departure of fan favorite Carlos Vela, the emergence of future heroes like Álvaro Odriozola and Mikel Oyarzabal provided hope, ensuring the campaign remains a key chapter in the club's modern history of rebuilding.