▁ 4 – 0 ▁win ▁over ▁A stra ▁Gi urg iu ▁in ▁the ▁group ▁stages ▁of ▁the ▁UEFA ▁Europa ▁League . ▁On ▁ 1 5 ▁October , ▁he ▁scored ▁in ▁a ▁ 3 – 1 ▁win ▁over ▁Napoli . ▁On ▁ 6 ▁November , ▁Sal ah ▁scored ▁a ▁hat - tr ick ▁in ▁a ▁ 3 – 0 ▁win ▁over ▁Bolog na , ▁his ▁first ▁club ▁career ▁hat - tr ick . ▁On ▁ 9 ▁March , ▁he ▁scored ▁Roma ' s ▁opening ▁goal ▁in ▁an ▁event ual ▁ 2 – 4 ▁defeat ▁to ▁Lyon ▁in ▁the ▁first ▁leg ▁of ▁the ▁round ▁of ▁six teen ▁in ▁the ▁UEFA ▁Europa ▁League . ▁On ▁ 1 9 ▁March , ▁he ▁scored ▁in ▁a ▁ 3 – 1 ▁win ▁over ▁S ass u olo . ▁On ▁ 9 ▁April , ▁he ▁scored ▁in ▁a ▁ 3 – 0 ▁win ▁over ▁Bolog na . ▁On ▁ 2 4 ▁April , ▁he ▁scored ▁twice ▁in ▁a ▁ 4 – 1 ▁away ▁league ▁win ▁over ▁P esc ara . ▁On ▁ 2 0 ▁May , ▁he ▁scored ▁in ▁a ▁ 5 – 3 ▁away ▁win ▁over ▁Ch ie vo . ▁On ▁ 2 8 ▁May , ▁in ▁the ▁final ▁game ▁of ▁the ▁season , ▁Sal ah ▁was ▁subst it uted ▁for ▁legend ary ▁captain ▁Francesco ▁T otti , ▁who ▁was ▁playing ▁his ▁final ▁game ▁with ▁the ▁club , ▁in ▁a ▁ 3 – 2 ▁win ▁over ▁Gen oa . ▁ ▁Liverpool ▁▁ 2 0 1 7 – 1 8