 Akaita mutambo wake wekutanga weArsenal mukukunda kwavo 30 vachirwira mukombe weligi Manchester City muFA Community Shield ya2014paWembley Stadium musi wa10 Nyamavhuvhu 2014. Mazuva matanhatu gare gare akaonekwa muPremier League kekutanga semutambi weArsenal, kurohwa kwake panguva yekukuvara kwakachengetedzwa ndokuzoshandurwa naAaron Ramsey kuhwina 21 kumba vachipesana neCrystal Palace. Debuchy akatumirwa kunze kwemabhuku maviri musi wa 27 Nyamavhuvhu mukukunda kweArsenal pamusoro peBeşiktaş mumutambo weChampions League. 