SHENZHEN, CHINA - SEPTEMBER 26: Anhelina Kalinina of Ukraine celebrates winning a point during match 2 against Tyra Caterina Grant of Italy in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 26: Billie Jean King looks on during the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 26: Tyra Caterina Grant of Italy plays a forehand during match 2 against Anhelina Kalinina of Ukraine in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 26: Tyra Caterina Grant of Italy plays a forehand during match 2 against Anhelina Kalinina of Ukraine in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 26: Anhelina Kalinina of Ukraine interacts with Illya Marchenko, Captain of Ukraine during match 2 against Tyra Caterina Grant of Italy in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 26: Anhelina Kalinina of Ukraine looks on during match 2 against Tyra Caterina Grant of Italy in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

Schleswig-Holstein's State Premier Daniel Guenther (C) reacts during an Extraordinary General Assembly of the German Olympic Sports Confederation's (DOSB) in Baden-Baden, southwestern Germany, on September 26, 2026. (Photo by UWE ANSPACH / AFP via Getty Images)

SHENZHEN, CHINA - SEPTEMBER 26: Tyra Caterina Grant of Italy reacts during match 2 against Anhelina Kalinina of Ukraine in the Billie Jean King Cup by Gainbridge Finals 2026, Semi-Final match between Italy and Ukraine at Shenzhen Bay Sports Centre Arena on September 26, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)