The Dodgers and Yankees are duking it out in the World Series ... and both teams have their lovely wives and girlfriends rooting them to victory!!
Over on the Los Angeles side, Mookie Betts' wife, Brianna, knows the drill ... as this is her third time supporting the superstar outfielder in the Fall Classic.
Shohei Ohtani's World Series debut is all the talk ... and his stunning wife, Mamiko -- who played basketball in the Japan Basketball League -- has been there every step of the way so far in the postseason .