Mezue ahịrịokwu na-esonụ: O mere asọmpi mbụ ya na 12 August 2014 na
UEFA Super Cup na Cardiff City Stadium, na-egwu nkeji 90 zuru oke na mmeri 2 <unk> 0 nye Real Madrid. Ụbọchị iri na otu ka e mesịrị, na 23 Ọgọstụ 2014, Krychowiak mere egwuregwu mbụ ya na La Liga maka klọb ahụ na 1 <unk> 1 draw megide Valencia. Kemgbe ọ malitere na Sevilla, ọ malitere ngwa ngwa n'ime iri na otu, na-egwu n'etiti etiti. Egwuregwu ya nwetara otuto site na Marca, na-akpọ ya klọb kachasị mma nke oge a. Na 18 Septemba 2014, Krychowiak gbara goolu mbụ ya maka klọb ahụ na mmeri 2-0 megide Feyenoord na egwuregwu UEFA Europa League. Na 27 Mee 2015, ọ malitere maka Sevilla na 2015 UEFA Europa League Final na Poland's National Stadium na Warsaw, wee gbaa goolu nke otu ahụ na nkeji 28 nke mmeri 3-2 na Dnipro, wee bụrụ onye ọkpụkpọ Polish nke ise iji merie asọmpi ahụ. Ọ bụ naanị onye ọkpụkpọ Sevilla a kpọrọ aha na La Liga Team nke Oge. Krychowiak mere ihe ngosi 48 ma gbaa okpukpu anọ n'asọmpi niile.