Magda Linette has given Poland a 1-0 series lead over Spain in the opening round of the Billie Jean King Cup Finals after surviving a nearly 4-hour test against Sara Sorribes.

World number two Iga Swiatek defeated Paula Badosa 6-3, 6-7 (5/7), 6-1 to take Poland into the Billie Jean King Cup quarter-finals on Friday with a 2-0 victory over hosts Spain. Magda Linette put Poland ahead in the tie with a hard-fought 7-6 (8/6),

Iga Swiatek wrapped up a 2-0 victory for Poland over five-time champions Spain to seal their place in the last eight of the Billie Jean King Cup Finals in Malaga. World number two Swiatek beat Spain's Paula Badosa 6-3 6-7 (6-8) 6-1 in the second singles match.

Iga Swiatek's victory over Paula Badosa secured Poland's advancement in the Billie Jean King Cup Finals despite a late delay due to a medical incident among spectators. Additionally, Magda Linette's win against Sara Sorribes contributed to Poland's lead against Spain.

Poland's world number two Iga Swiatek beat Paula Badosa 6-3 6-7(5) 6-1 to knock out hosts Spain 2-0 and book her country a spot in the Billie Jean King Cup quarter-finals on Friday.

Iga Swiatek has beaten Paula Badosa in three sets and Poland leads host Spain by an insurmountable 2-0 in the opening round of the Billie Jean King Cup Finals in Malaga. The world No. 2 Swiatek sealed Poland's spot in the quarterfinals against the Czech Republic.