Kammala jumla mai zuwa: A ranar 24 ga Satumba, 2020, Goretzka ya ci kwallo a wasan da Sevilla ta ci 2 da 1 bayan karin lokaci a cikin
Kofin Super na UEFA na 2020. A watan Afrilu na 2021, ya rasa wasa na biyu da Paris Saint-Germain a wasan kusa da na kusa da na karshe na gasar zakarun Turai saboda matsalolin tsoka. Koyaya, ya ƙare kakar wasa ta lashe taken Bundesliga na uku a jere.