im nas ia ▁y ▁Es gr ima ▁and ▁Atl ético ▁Par an á , ▁B ust os ▁made ▁his ▁senior ▁debut ▁on ▁ 1 8 ▁June , ▁replacing ▁Naz ar eno ▁Sol ís ▁late ▁into ▁a ▁ 1 – 1 ▁away ▁draw ▁against ▁Ch ac ar ita ▁Juni ors , ▁as ▁his ▁side ▁was ▁already ▁promoted . ▁He ▁made ▁his ▁Primera ▁División ▁debut ▁on ▁ 2 3 ▁April ▁ 2 0 1 7 , ▁replacing ▁J ony ▁in ▁a ▁ 1 – 0 ▁home ▁win ▁against ▁God oy ▁Cruz . ▁ ▁B ust os ▁was ▁part ▁of ▁the ▁club ' s ▁squad ▁for ▁the ▁ 2 0 1 8 ▁U - 2 0 ▁Copa ▁Libert adores ▁in ▁Uruguay , ▁a ▁competition ▁in ▁which ▁B ust os ▁scored ▁four ▁goals ▁in ▁three ▁matches , ▁including ▁a ▁hat - tr ick ▁against ▁Atl ético ▁Venezuela . ▁He ▁only ▁became ▁a ▁regular ▁first ▁team ▁st arter ▁in ▁September ▁of ▁that ▁year , ▁under ▁manager ▁Juan ▁Pablo ▁V oj v oda . ▁ ▁B ust os ▁scored ▁his ▁first ▁professional ▁goal ▁on ▁ 2 2 ▁September ▁ 2 0 1 8 , ▁net ting ▁the ▁op ener ▁in ▁a ▁ 1 – 1 ▁home ▁draw ▁against ▁Vé lez ▁S ars field . ▁On ▁ 7 ▁October , ▁he ▁scored ▁a ▁bra ce ▁in ▁a ▁ 3 – 0 ▁home ▁defeat ▁of ▁riv als ▁Bel gr ano , ▁taking ▁his ▁t ally ▁up ▁to ▁four ▁goals ▁in ▁four ▁matches . ▁ ▁P ach uca ▁loan ▁On ▁ 2