In the most recent Grand Slam tournament, the Australian Open 2022, Naomi Osaka from Japan won the women's singles final, defeating Danielle Collins from the United States in straight sets.

In the French Open 2021, Barbora Krejcikova from the Czech Republic won the women's singles final, defeating Anastasia Pavlyuchenkova from Russia in three sets.

Similarly, in the Wimbledon 2021 tournament, Ashleigh Barty from Australia won the women's singles final, defeating Karolina Pliskova from the Czech Republic in three sets.

It's important to note that women's tennis is a highly competitive and constantly evolving sport, and each tournament brings new challenges and surprises. The outcome of the women's singles final can never be predicted with certainty, as each player brings their own unique skills and strategies to the court.