Where's the chart on history lines to wins

[nyplayer33]

There was a chart of the point spread to outright wins. Example was what percentage a 7 point favorite wins outright over xyz games.

[KVB]

Push charts vary among the best of them and even individual books will sometimes use different push rates. There are a few reasons for this.

I don't completely agree with this calculator but it's a decent guide to relative values...

https://www.sportsbookreview.com/picks/tools/half-point-calculator/