Which tournament marked her first WTA Tour singles title win?
2021 Charleston Open
2019 Wuhan Open
2018 Porsche Tennis Grand Prix
2014 Kremlin Cup
Answer
The 2021 Charleston Open marked the first WTA Tour singles title win for Belinda Bencic. She beat Ons Jabeur in the final in straight sets, 6–3, 6–1. This was Bencic's first WTA Tour title since the 2019 Prague Open.