Bayer Leverkusen have extended their contract with midfielder Robert Andrich until June 2028, the Bundesliga champions said on Friday. Andrich joined the club from Union Berlin in 2021 and his previous deal ran until summer of 2026. “Robert Andrich has developed into one of the key players in our Werkself team and has also produced brilliant performances on the international stage. Not least his appearances for Germany at Euro 2024 demonstrate his great development over the past few seasons,” sporting managing director Simon Rolfes said. Andrich added: “I’m experiencing the most successful tim…