I might have tried it when I was younger, but the statistical revoultion is baseball had not started at that time. Later, I was already established and making good money and reasonably happy, so there was no reason to experiment a stat analyst job in another field. Plus, as I get older, I get the feeling that a job in sports probably isn't as fun as it seems. It's still a data job. You're just applying it to a different field. I don't know that it would actually feel like a "baseball job".