One of the many great tools on ZCode is the Odds Converter. Using this tool is a fantastic way to find value in a money line and be able to exploit lines that shade to a public-heavy side.
For example, the San Francisco Giants are playing at the Chicago Cubs. Most books have the Cubs a -191 favorite while the Giants are +171 underdogs. The first step we want to do is to convert those odds to break-even percentages:
Using the odds converter, you can see:

