Once upon a time, it was all so simple. Pitchers pitched. Hitters hit. If the stars lined up, somebody with a glove caught what they hit. And that's how baseball games were decided.
Boy, how 1963 was that, huh?
If you think that's how baseball games are decided nowadays, it's very possible you're still listening to music on a "record player." And running all over town trying to buy "film" for your camera. And looking up numbers in a "phone book."