Freddie Freeman is proving to be a prime example that no matter your profession, daddy duty always comes first ... 'cause the World Series MVP took his kids trick-or-treating just one day after winning the title!
Freddie, who raked 4 home runs while clobbering the Yankees game in, game out, along with his wife Chelsea Freeman, took to social media to document the adorable moment ... only hours after the team landed back in L.A. after winning the W.