ne14bb,
I honestly don’t know if you’ll ever find anything at the ML level on ROEs. I don’t know what your purpose is, but if you just want to see ROEs in baseball statistics, you can check the two following links. They are the batting and pitching stats I do for our HSV team, and cover the last 5 seasons. Just fo a find on ROE and you should be able to see all kinds of information.
http://www.infosports.com/scor.../images/cbatting.pdf
http://www.infosports.com/scor...images/cpitching.pdf
In truth, at the ML level errors are such a relatively small part of the game, I can understand why you haven’t found much. However, at lower levels it’s a different story. Between there being more errors, poorer scorekeeping, and some tendency for purposeful “fudging”, errors play a much larger role in the game.
You can also look at MaxPreps. Last year they added ROEs as a tracked stat.