Diego Assis Figueiredo (an haife shi a ranar 14 ga watan Satumban shekarar 1987) shi ne ɗan wasan ƙwallon ƙafa na ƙwallon ƙafa ta ƙasar Brazil wanda ke taka leda a matsayin ɗan wasan tsakiya mai kai hari ga ƙungiyar Bali United ta Indonesiya. Kafin yin wasan ƙwallon ƙafa, Assis ya yi aikin makaniki a daidai lokacin da yake wasan ƙwallon ƙafa mai son. Assis yana da babban lokaci lokacin da ya koma Sweden a watan Yulin shekarar 2010 don shiga Assi bayan an duba shi a Turai, yana wasa a gasar. Bayan sanya hannu kan kwangila a cikin shekarar 2011, Assis sannan ya taimaka wa ƙungiyar ci gaba zuwa Norra Norrland. A tsawon shekaru biyu da yayi a Assi, ya ci kwallaye 25 cikin wasanni 48. A ranar 23 ga watan Oktoban shekarar 2012, an sanar da cewa Assis zai koma kungiyar Mariehamn ta Finland a kan kyauta ta kaka mai zuwa. Assis yana da sha'awa daga kungiyoyin Sweden kafin ya koma Mariehamn. Duk da rashin nasarar dukkanin wasanni shida a matakin rukuni na gasar cin kofin League League na Finnish, Assis ya zira kwallaye daya a wasan rukuni, a rashin nasara 4-3 akan Honka .