SHENZHEN, CHINA - SEPTEMBER 23: Yulia Putintseva of Kazakhstan plays a forehand during match 2 against Cristina Bucsa of Spain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Yulia Putintseva of Kazakhstan walks out onto the court before her match 2 against Cristina Bucsa of Spain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Cristina Bucsa of Spain walks out onto the court for her match 2 against Yulia Putintseva of Kazakhstan in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Cristina Bucsa of Spain chats with Carla Suarez Navarro, Captain of Spain on the bench during match 1 against Yulia Putintseva of Kazakhstan in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Yulia Putintseva of Kazakhstan celebrates winning a point during match 2 against Cristina Bucsa of Spain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Yulia Putintseva of Kazakhstan plays a forehand during match 2 against Cristina Bucsa of Spain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Yulia Putintseva of Kazakhstan reacts during match 2 against Cristina Bucsa of Spain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 23: Jessica Bouzas Maneiro of Spain celebrates winning match 1 against Sonja Zhiyenbayeva of Kazakhstan in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Kazakhstan and Spain at Shenzhen Bay Sports Centre Arena on September 23, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)