RL / ML Underdog Calc. System

[jolmscheid]

HI guys. I currently have a calculator that shows me how much to bet on the fav. ML and fav. RL so that if the fav. wins by only 1 run exactly, I break even, and if they win by more than 1 run, then I profit on the ML and the RL

Does anybody have something like this for the UNDERDOG ML and RL in MLB? Points will be given.

Thanks!