Real Sociedad defeated Atlético Madrid on penalties to win the 2025‑26 Copa del Rey on April 18, 2026 [3].

The victory marks a significant achievement for the club, establishing their dominance in the competition and securing a major trophy over a top-tier opponent.

The final took place at the La Cartuja stadium in Seville, Spain [4]. After 120 minutes of play, including extra time, the match ended in a 2‑2 draw [1]. The deadlock forced the competition into a penalty shootout to determine the champion [3].

Real Sociedad won the shootout 4‑3 [3]. The decisive factor in the result was the performance of goalkeeper Unai Marrero, who saved two penalty kicks [2]. These saves provided the necessary edge for Real Sociedad to overcome the Atlético Madrid attack.

This win earns Real Sociedad their fourth Copa del Rey title [3]. The club's success in the tournament highlights a period of sustained competitiveness in Spanish football, a feat punctuated by Marrero's clinical performance under pressure.

The match remained contested until the final kick, with both teams unable to separate themselves during regulation and extra time. The result cements the 2025‑26 campaign as a historic one for the Basque side.

Real Sociedad won the shootout 4‑3

This victory reinforces Real Sociedad's status as a powerhouse in Spanish knockout competitions. By securing their fourth title, the club has bridged the gap with traditional giants of the sport, while the reliance on Unai Marrero's saves underscores the critical role of elite goalkeeping in high-stakes finals.