Jean-Philippe Mateta scored the only goal of the game early in the second half.
The French forward netted a close-range winner from an Adam Wharton strike rebound early in the second half in Leipzig.
The win comes in manager Oliver Glasner’s last game at the club, having announced earlier in the season he would be leaving the club at the end of the 2025/26 campaign.
It’s Palace’s third trophy in just over a year, having won the FA Cup and Community Shield in 2025.
