Mats Hummels, the seasoned German defender, is on the verge of signing a one-year contract with Real Sociedad as a free agent after leaving Borussia Dortmund. The 35-year-old's move comes as Sociedad seeks to strengthen their defense following the departure of Robin Le Normand. Reports indicate that an agreement in principle has been reached, and Hummels is focused on maintaining top physical condition for his new challenge in La Liga. This transfer will mark Hummels' first experience playing outside Germany, adding valuable leadership to a squad aiming for competitive success. Additionally, Real Sociedad is negotiating the sale of midfielder Mikel Merino to Arsenal, further indicating a period of significant transition for the club. Hummels is expected to be available for Sociedad's next match against Alaves shortly after finalizing the deal.