Karolina Muchova secures the final WTA Finals spot after Marta Kostyuk retired from her Ningbo Open match against Ekaterina Alexandrova

SportOct 21 at 7:46 AM – Oct 21 at 10:18 AM4 outlets

Sky Sports

E. Alexandrova v M. Kostyuk seen Oct 21 at 7:46 AM

The Philadelphia Inquirer

Muchova secures the last WTA Finals spot after Kostyuk retires at Ningbo Open Oct 21 at 10:07 AM

Winnipeg Free Press

Muchova secures the last WTA Finals spot after Kostyuk retires at Ningbo Open Oct 21 at 10:07 AM

WRAL

Muchova secures the last WTA Finals spot after Kostyuk retires at Ningbo Open seen Oct 21 at 10:18 AM