A watan karshe na kakar wasa da kuma cikin postseason, Freese ya ga mafi yawan aikinsa a cikin wani dama-hannun hagu platoon a farko tushe tare da Max Muncy. Ya bunƙasa a wannan rawar, yana buga.385 tare da gida biyu da tara RBIs. Freese ya buga wasan gida a wasan na shida na Gasar Zakarun Kasa ta 2018. Ya fara a farko tushe a Game Daya daga cikin
Gasar cin kofin duniya ta 2018. Freese ya sake buga wasan gida a wasan na biyar, wanda ya zama kawai ya buga wasan yayin da Dodgers suka rasa wasan da jerin. Freese ya buga.417 a cikin Wasannin Duniya na 2018 kuma yana da kashi.773 a cikin kakar wasan 2018.