Topic summary
2021 Erste Bank Open – Singles
Andrey Rublev was the defending champion, but chose to compete in St. Petersburg instead.
Alexander Zverev won the title, defeating Frances Tiafoe in the final, 7–5, 6–4.
Topic summary
Andrey Rublev was the defending champion, but chose to compete in St. Petersburg instead.
Alexander Zverev won the title, defeating Frances Tiafoe in the final, 7–5, 6–4.