Rubuta ci gaba don wannan sakin layi - A ranar 26 ga Afrilu 2017, Dembélé ya taimaka wa burin Aubameyang kuma ya ci nasara a minti na 74 da Bayern Munich a wasan kusa da na karshe na DFB-Pokal, yana taimaka wa Dortmund ya kai wasan karshe na kofin. A cikin wasan da ya yanke hukunci a ranar 27 ga Mayu, ya zira kwallaye na farko na nasarar 2<unk>1 yayin da Dortmund ta lashe babban taken su na farko a cikin shekaru biyar ta hanyar cin nasarar DFB-Pokal na 2017
a kan Eintracht Frankfurt. Daga baya aka nada Dembélé "Mutumin wasan". Bayan karshen kakar wasa, an zabi Dembélé a cikin Bundesliga "Team of the Season" kuma an ba shi lambar yabo ta "Rookie of the Season".