
I don't think so.
I know home teams (who win) win by 2+ runs only 67% of the time since home team (if leading) has only 8 innings of offense while the visiting team will always have 9 innings of offense. However, odds change in your favor dramatically. -200 Home Chalk becomes -105 or -110. if you pick your spots right, -1½ is a great way to reduce the juice. Even sometimes, you can have Plus Juice bet!
In baseball, score margin is higher then hockey & soccer. In soccer & hockey, every goal gives you 1 points(score). However, in baseball you can score 2, 3 or 4 runs in one go.