Vig Explained

Published on
March 3, 2026
Sean Ramsey
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Vig, short for vigorish, is the sportsbook’s built in fee. It is the reason you often see both sides of a bet priced at -110.

The vig is how sportsbooks get paid.

Simple Example
If you bet -110, you risk 110 to win 100.

That extra 10 is the friction.

Why Vig Matters


Vig means you need to win more than 50 percent just to break even on -110 bets. You do not need to memorize formulas. Just remember this.

Vig makes small edges disappear.
That is why you need real probability based decisions and the best number available.

How Rithmm Helps


Rithmm helps you start with model driven recommendations and line shop so you can avoid paying unnecessary price. Better numbers help you overcome vig over time.

Start with recommended plays here
www.rithmm.com/ai-sports-picks

then use your sport hub in the app.

STOP GUESSING.
START KNOWING.