I’ll second Hacker News user Dakota Chambers (dcchambers), who put it perfectly in the comments:

I don't even really like Baseball that much but I love everything about this. I love terminal apps for things you'd never think of, especially when they're fully-featured and beautiful such as this. This has no business existing - yet here we are...and it's amazing.

Check out the Playball CLI for watching MLB games in your terminal.