No. 1 seed Karolina Pliskova upset at U.S. Open - Tennis
TennisExplorer - WTA Tennis news : Unseeded Kristina Mladenovic defeated her former playing partner Caroline Garcia in a French grudge match at the Zhengzhou Open. | Facebook
Anett Kontaveit of Estonia in action during the first round of the 2021 Western & Southern Open WTA 1000 tennis tournament against Ons Jabeur of Tunisia on August 17, 2021 at Lindner