Quick review: league-wide wRC+ distribution

When we asked the Talking Chop commentariat what they wanted to see in 2021, one item that stood out to me was for a refresher of sorts regarding what’s considered “good” or “bad” with respect to some of the commonly-cited baseball metrics. One obvious place to look for answers for this query is the Fangraphs glossary, which includes neat tables like this for most stats:

So, one way to provide this refresher is just to say, “Go look at the Fangraphs glossary.” But, I think we can do a little better, in a way that a glossary page can’t.