 Nyora kuenderera mberi kweiyi ndima - Musi wa 11 Ndira 2015, Koscielny akarova chibodzwa chekutanga mukukunda 30 pamusoro peStoke City. Musi wa 18 Ndira, akatanga mudziviriri wepakati apo Arsenal yakavhara vatsigiri veManchester City kuti vakunde 20 paGuta reManchester Stadium. Musi waFebruary 10, akarova chinangwa chekutanga sezvo Arsenal yakakunda Leicester City 2 1. Pana 30 May 2015, Koscielny akasarudzwa kuti atange mu 2015 FA Cup Final, achitamba maminitsi 90 akazara mukukunda Aston Villa 4-0 paWembley Stadium. 