 Nyora kupfuurira kweiyi ndima - Reus akapedza basa rake rehudiki kuBorussia Dortmund, asati aenda kuRot Weiss Ahlen. Akabatana neBorussia Mönchengladbach muna2009, uye akaita mwaka wake wakabudirira kwazvo muna2012, achihwina zvibodzwa gumi nesere uye achipa gumi nemaviri kubatsira muBundesliga kubatsira Borussia Mönchengladbach kuchengetedza nzvimbo mumwaka unotevera weEFAFA Champions League. Reus akadzokera kukirabhu yekumusha kwake Borussia Dortmund pakupera kwemwaka iwoyo, achibatsira kirabhu kusvika ku2013 UEFA Champions League Final mumwaka wake wekutanga. NaDortmund, Reus akakunda matatu DFL-Supercups muna 2013, 2014 uye 2019, uye DFB-Pokal muna 2017 na2021, uye akarova zvinopfuura zana zvibodzwa zvekirabhu. Akatumidzwa zita reBundesliga Player yeMwaka katatu. 