I get them from the spreadsheet Coach, but I'm still learning as most of this is fairly new. I like to have a minimum of a 1 run difference with the predicted scores (to qualify for a play), either one, but prefer both (overall and last 5). I think I've been kind of bias towards the predicted scores but that can be a mistake; yesterday the power ratings did pretty good with about 4 games. If the pitchers pitch (to their stats) then the predicted score are probably better than the power ratings; if they don't pitch to their stats, that's when the power ratings come in handy.