St. Petersburg Open Tennis Draws 2021, Winners, Results, Seeds

2021 St. Petersburg Open

Date October 25–31

Edition 26th

Category ATP World Tour 250 Series

Draw 32S / 16D

Prize money $863,705

Surface Hard / indoors

Location St. Petersburg, Russia

Venue Sibur Arena

Champions

Singles

Croatia Marin Čilić def. United States Taylor Fritz, 7–6(7–3), 4–6, 6–4

Doubles

United Kingdom Jamie Murray / Brazil Bruno Soares def. Kazakhstan Andrey Golubev / Monaco Hugo Nys, 6–3, 6–4