Final answer:
The movie 'Moneyball' is about the Oakland Athletics baseball team and their innovative approach to building a competitive team with a limited budget, focusing on the usage of sabermetrics.
Step-by-step explanation:
The MLB team that is the subject of the movie Moneyball is the Oakland Athletics. The film follows the team's general manager, Billy Beane, and his attempt to build a competitive team in 2002 despite the franchise's limited budget by using a novel sabermetric approach to scouting and analyzing players. Moneyball highlights the challenges and innovations in baseball, drawing connections to broader societal changes, such as the integration of different races and ethnicities in sports, and how figures like Billy Beane challenged the conventional wisdom of team construction.