Rubuta ci gaba don wannan sakin layi - Lokacin 2017<unk>18 ya kasance mai kyau ga Coman. Coman ya buga wasanni 32, ya zira kwallaye bakwai kuma ya ba da gudummawa guda takwas a duk faɗin gasar har zuwa karshen Fabrairu, lokacin da Coman ya ji rauni a cikin diddige a kan Hertha Berlin a ranar 24 ga Fabrairu 2018. Coman ya sha wahala wani ɓangare na hawaye na ligaments a cikin hagu idon sawun. Raunin ya bukaci tiyata da aka yi kwanaki da yawa bayan haka. A ranar 19 ga Mayu 2018, Coman ya dawo daga raunin diddige a wasan karshe na DFB-Pokal
a Berlin a cikin rashin nasara a kan Eintracht Frankfurt. Coman ya shigo a matsayin mai maye gurbin a minti na 70.