SHENZHEN, CHINA - SEPTEMBER 22: Team Czechia, umpires and Team Great Britain line up for national anthems on court before the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Wang He/Getty Images for LTA)

SHENZHEN, CHINA - SEPTEMBER 22: (L-R) Katie Boulter, Harriet Dart, Sonay Kartal, Mika Stojsavljevic and Jodie Anna Burrage of Great Britain walk out onto the court before the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Wang He/Getty Images for LTA)

SHENZHEN, CHINA - SEPTEMBER 22: (L-R) Katie Boulter, Harriet Dart, Sonay Kartal, Mika Stojsavljevic and Jodie Anna Burrage of Great Britain walk out onto the court before the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Wang He/Getty Images for LTA)

SHENZHEN, CHINA - SEPTEMBER 22: Czechia fans show their support during the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 22: Sonay Kartal of Great Britain talks with Anne Keothavong, Captain of Great Britain from the bench during match 1 against Marie Bouzkova of Czechia in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 22: Sonay Kartal of Great Britain reacts during match 1 against Marie Bouzkova of Czechia in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 22: Jodie Anna Burrage (2L) and Mika Stojsavljevic (L) of Great Britain cheer alongside their team from the bench during the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)

SHENZHEN, CHINA - SEPTEMBER 22: Marie Bouzkova of Czechia celebrates winning a point during match 1 against Sonay Kartal of Great Britain in the Billie Jean King Cup by Gainbridge Finals 2026, Quarter-Final match between Czechia and Great Britain at Shenzhen Bay Sports Centre Arena on September 22, 2026 in Shenzhen, China. (Photo by Lintao Zhang/Getty Images for Billie Jean King Cup)