In October top seeds Kubot and Melo beat third seeds Raven Klaasen and Oliver Marach to reach the 2020 Bett1Hulks Championship final in Cologne. In the final the Polish-Brazilian duo lost to second seeds Pierre-Hugues Herbert and Nicolas Mahut. Kubot and Melo continued at the Vienna Open where they defeated Jamie Murray and Neal Skupski to win the title. It is the third time that the veteran Polish-Brazilian duo has won the Erste Bank Open title as a team and it was their 15th tour-level title together.