Once logged into the MLB.tv app with your account, choose to watch a game that includes a team from the National League Central division. The Free Game of the Day is eligible to be used for this Achievement. Teams from the NL Central include:
- Chicago Cubs
- Cincinnati Reds
- Milwaukee Brewers
- Pittsburgh Pirates
- St. Louis Cardinals
The game does not have to be viewed in its entirety, and can be joined in progress. The Achievement will unlock as soon as you jump into the game.