On 4 November 2022, Fabian Ziermann and his colleague Dwayne Bach discussed eSports antitrust law at the 4th conference of the Forschungsstelle für eSports-Recht. Fabian outlined the eSports ecosystems of game publishers, potential concerns under Art. 101 and 102 TFEU and the importance of the newly enacted Digital Markets Act for the eSports sector. The recording of the joint presentation, held in German, can be accessed on Twitch, commencing at 03:57:22.