Some sports betting sites allow MLB bettors to take advantage of a betting option known as the runline. This is where you can add a run to the underdog’s odds, or you can lay more runs on the favorite. For example, if the favorite has -2 odds for a game, then your runline will allow you to bump those odds to -3.5. It can be helpful because the price per head software points out that nearly 30 percent of MLB games finish with a one-run differential. But there are considerations with the pitcher that you should take into account before using your runline.
If you have a pitcher going into a game that is predictable, then that can affect what kind of bet you make. For example, if you know that the favorite’s pitcher and the underdog’s pitcher are both consistently effective, then playing with the line is probably a bad idea. But if you know that the favorite’s starting pitcher is consistently good while the underdog’s starting pitcher is consistently bad, then you can use the runline to your advantage in that situation.
Bettors find challenges with the runline when there is an inconsistent or unknown pitcher on the mound. For example, if the Toronto Blue Jays are the underdogs to the New York Yankees and the Jays’ starting pitcher has thrown two shutouts this season but has also given up six runs in one inning several times, then that is probably a game where the runline is not going to help you. You need consistency to effectively use the runline in a betting situation, and much of the consistency in MLB relies on the performance of the pitchers.

