Which of the following player has won the 2021 WTA Finals Tennis title?

A) Garbine Muguruza
B) Simona Halep
C) Victoria Azarenka
D) Karolína Pliskova

Explanation: In tennis, Garbine Muguruza of Spain beat Anett Kontaveit of Estonia, 6-3, 7-5 in the final to claim her first WTA Final title on November 17, 2021.