Emma Navarro and Jessica Pegula got the better of Sonay Kartal and Katie Boulter to reach Sunday's final.

Defeats for Boulter and Kartal in Billie Jean King Cup semi-final means Britain’s wait for first final appearance since 1981 continues

Emma Navarro and Jessica Pegula got the better of Sonay Kartal and Katie Boulter to reach Sunday's final.