Emma Raducanu gave Great Britain a 1-0 lead over Canada in the quarter-finals of the Billie Jean King Cup as she defeated Rebecca Marino.

Slovakia has followed up its win over the United States with a 2-0 victory over Australia to reach the semifinals of the Billie Jean King Cup finals.

Katie Boulter downed Leylah Fernandez 6-2 6-4 to seal GB's spot in the final four after Emma Raducanu beat Rebecca Marino 6-7 7-5. Boulter and Raducanu have not dropped a set in Britain's first two ties during Finals week in Malaga. The team will now take on Slovakia for a spot in the final.

Emma Raducanu defeated Rebecca Marino and Katie Boulter saw off Leylah Fernandez to set up a tie with Slovakia on Tuesday.

Emma Raducanu puts Great Britain 1-0 up in Billie Jean King Cup quarter-final against defending champions Canada; former US Open champion defeats Rebecca Marino 6-0 7-5 in Malaga, fending off seven break points in second set;

Ashlyn Krueger and Taylor Townsend saved six match points but ultimately lost the decisive doubles match and the United States was defeated 6-3, 3-6, 10-8 by Slovakia and was eliminated in the first round of the Billie Jean King Cup Finals.

Iga Swiatek won in singles and doubles to lead Poland's 2-1 comeback against Czechia in the Billie Jean King Cup on Saturday. Poland will play Italy in the semifinals.

Slovakia advanced to the semifinals of the Billie Jean King Cup after defeating Australia 2-0. Rebecca Sramkova secured the win against Ajla Tomljanovic, and Viktoria Hruncakova secured her sixth consecutive victory by beating Kimberly Birrell.

Poland's Iga Swiatek beat home favorite Paula Badosa of Spain to knock out the host of the Billie Jean King Cup Finals in the opening round on Friday, while Britain eliminated Germany. The world No. 2 Swiatek sealed Poland's spot in the quarterfinals against the Czech Republic after she beat No.