 Nyorai kupfuurira kweiyi ndima - Pakutanga kwemwaka, Bonaventura akachinja nhamba yake kubva pa28 kusvika pa5. Akatanga mutambo wekuvhura weMilan weSerie A mwaka uchipesana neTorino. Muchikamu chechipiri chemutambo uyu, akaitwa faul mukati mebhokisi remayadhi matanhatu naJoel Obi uye Milan yakapihwa chirango icho chakashandurwa naCarlos Bacca kuti apedze hat-trick yake mukukunda kweMilan ne3 × 2. Akahwina chibodzwa chake chekutanga chemwaka uyu musi wa2 Gumiguru mukudzoka kusingakanganwike kweMilan kurwisa Sassuolo sezvo mutambo wakapera 43. Vhiki rakatevera iye akabatsira chinangwa chaMBaye Niang kurwisa ChievoVerona mukukunda 31. Akabatsirawo chibodzwa chekutanga chaSuso mu 22 dhizaini vachipesana nevakwikwidzi veguta, Inter. Musi wa 23 Zvita 2016, Bonaventura akarova chinangwa chekuenzanisa muSupercoppa Italianavachipesana neJuventus; akazowana penalty yake mumutambo uyu, achibatsira Milan kukunda 4x3. Akasaina chibvumirano chekuwedzera kuburikidza ne2020 neMilan musi wa 18 Ndira 2017. Musi wa 29 Ndira, Bonaventura akakuvara mumutambo neUdinese iyo yakamubvisa kunze kwemwaka wese zvichitevera kuvhiyiwa pakukuvara kwechidya; pakutanga mumutambo iwoyo, akarova chinangwa cheMilan mukurasikirwa ne2 × 1. Akadzokera kuchikwata chemutambo wekupedzisira wemwaka uyu vachipesana neCagliari musi waMay 28, asi akatadza kuoneka mumutambo uyu sezvo Milan yakarasikirwa 2-1. Akapedza mwaka ne 5 zvibodzwa uye 4 inobatsira mumitambo makumi maviri nemaviri mumakwikwi ese sezvo Milan yakapedza 6th muSerie A, yakaburitswa muCoppa Italia mumakwikwi ekupedzisira nevakundi veJuventus, uye vakakundawo Supercoppa Italiana. 