The ATP Budapest MD (Men's Singles Main Draw) is a professional tennis tournament held annually in Budapest, Hungary. Part of the ATP Tour, this event attracts top male tennis players from around the world competing on outdoor clay courts. The tournament features a main draw of 32 players, including seeded favorites and emerging talents, vying for valuable ATP ranking points and prize money. Known for its vibrant atmosphere and scenic setting along the Danube River, the ATP Budapest MD offers thrilling matches and showcases high-level tennis action, making it a highlight of the European clay-court season.