The San Diego Padres pitcher analyzed his debut and believes he can do better in the future. #Padres #ZachDavies #SanDiegoPadres #PadresDeSanDiego #MLB #MajorLeague #GrandesLigas #LigasMayores #LasMayores #MajorLeagueBaseball #LosPadres #LosPadresDeSanDiego #SanDiegoPadres2020 #SanDiego #BrownIsBack #FriarFaithful