Germany started their title defense strong in the United Cup, with wins by Alexander Zverev and Laura Siegemund eliminating Brazil. Italy secureed victory over Switzerland with Jasmine Paolini's quick win. Norway's Casper Ruud faced a tough match but couldn't prevent defeat to the Czech Republic.source https://timesofindia.indiatimes.com/sports/tennis/top-stories/united-cup-champions-germany-knocks-out-brazil-as-alexander-zverev-shines/articleshow/116774690.cms
