Mikael Ymer  Mikael Ymer (born 9 September 1998, in Skara) is a Swedish tennis player of Ethiopian descent. He is the younger brother of fellow tennis player Elias Ymer. Mikael played the 2015 Wimbledon junior boys final where he was defeated by American Reilly Opelka. Ymer has a career high ATP singles ranking of world No. 73, achieved in October 2019. In the ATP doubles ranking his career high is No. 187, achieved in October 2017. Ymer made his first junior major final at 2015 Wimbledon, where he lost to Reilly Opelka in straight sets. In 2015 Ymer managed to claim his second European Championships title (U18), beating Bernabé Zapata Miralles in the final in straight sets. "Current through the 2019 Swedish Open."