Kammala jumla mai zuwa: Castillo ya kasance memba na kungiyar National League All-Star a shekara ta 2003, zabinsa na biyu na All-Star. Ya kuma jagoranci Marlins a cikin bugawa kuma ya lashe lambar yabo ta farko ta Golden Glove. Castillo ya kasance babban adadi a wasan NLCS Game 6 da Marlins ya dawo da Chicago Cubs a Wrigley Field bayan da wani dan wasan da ya buga ya buga daga Cubs 'Moisés Alou ta fan
Steve Bartman. (Mutumin da ya yi nasara) Marlins sun ci gaba da lashe wannan wasan, da kuma Game 7, don zuwa gasar cin kofin duniya ta 2003, inda Marlins ta ci New York Yankees da aka fi so. Wannan shi ne karo na biyu na Duniya na aikin Castillo, amma na farko da ya taka leda.