2020 Prosperita Open – Doubles

Luca Margaroli and Filip Polášek were the defending champions but chose not to defend their title.

Artem Sitak and Igor Zelenay won the title after defeating Karol Drzewiecki and Szymon Walków 7–5, 6–4 in the final.

Seeds
• # 🇳🇿 Artem Sitak / 🇸🇰 Igor Zelenay (champions)

• # 🇸🇪 André Göransson / Gonçalo Oliveira (first round)

• # Sander Arends /  David Pel (semifinals)

• # 🇧🇾 Andrei Vasilevski / 🇪🇸 David Vega Hernández (quarterfinals)