Germany's Jule Niemeier reacts during her singles match against Britain's Emma Raducanu, match one between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Germany's Jule Niemeier wipes her mouth between play against Britain's Emma Raducanu during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Britain's Emma Raducanu reacts after winning a point against Germany's Jule Niemeier during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Germany's Jule Niemeier returns a shot to Britain's Emma Raducanu during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Germany's Jule Niemeier returns a shot to Britain's Emma Raducanu during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Renata Zarazua from team Mexico returns the ball to Johanne Svendsen from Team Denmark during the Billie Jean King Cup at Farum Arena, in Farum, Denmark on November 15, 2024 (Photo by Keld Navntoft / Ritzau Scanpix / AFP) / Denmark OUT (Photo by KELD NAVNTOFT/Ritzau Scanpix/AFP via Getty Images)

Britain's Emma Raducanu returns a shot to Germany's Jule Niemeier during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)

Germany's Jule Niemeier returns a shot to Britain's Emma Raducanu during their singles tennis match between Germany and Great Britian at the Billie Jean King Cup Finals at the Palacio de Deportes Jose Maria Martin Carpena in Malaga, Spain, on November 15, 2024. (Photo by JORGE GUERRERO / AFP) (Photo by JORGE GUERRERO/AFP via Getty Images)