In addition to the domestic league, Bayer Leverkusen also participated in this season's editions of the domestic cup, the DFB-Pokal, and the top-tier continental cup, the UEFA Champions League, as well as the UEFA Europa League.

The season covered a period from 1 July 2019 to 10 August 2020.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Win Draw Loss Win Draw Loss Source: Competitions Source: Bundesliga The Bundesliga schedule was announced on 28 June 2019.