Kiki Bertens was the defending champion and successfully defended her title, defeating

Elena Rybakina Elena Andreyevna Rybakina (born 17 June 1999) is a Russian-born Kazakhstani professional tennis player. She has been WTA rankings, ranked world No. 3 in women's singles by the Women's Tennis Association, WTA, making her the first Kazakhstani ...

in the final, 6–1, 6–3. This would be Bertens' final WTA Tour singles title before her retirement in July 2021.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky loser

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

Fifth qualifier

Sixth qualifier

References

External links

Main draw

Qualifying draw
{{DEFAULTSORT:2020 St. Petersburg Ladies' Trophy - Singles St. Petersburg Ladies' Trophy - Singles St. Petersburg Ladies' Trophy