Mikael Ymer is a Swedish former professional tennis player. He had a career high ATP singles ranking of world No. 50, achieved on 17 April 2023. In the ATP doubles ranking his career high was No. 187, achieved in October 2017. He was the No. 1 Swedish player. He retired following the announcement of an 18-month suspension for violating anti-doping rules in July 2023.

Elias Ymer is a Swedish tennis player. He has a career high ATP singles ranking of World No. 105, achieved on 11 June 2018. He has a career high ATP doubles ranking of World No. 188, achieved on 16 October 2017. He is the No. 1 Swedish player.