Table of Contents

Bet Jack

Odds vs. Other Books:
hold vs. 4.5% avg
*lower is better
VIP/Rewards Grade: /5

Updated: May 28, 2024
min read

Note: If you are located in Ontario, we are not able to display any available promotions.

Matched Betting

What is the "Matched Betting Value" listed above? This is the amount of profit that you can make from the sign-up offer through a technique called matched betting. In short, it is a mathematical approach to sports betting that guarantees profit by hedging your bets. This allows you to cover all possible outcomes and secure a profit no matter what happens in the game. This is different from gambling because there is no risk of losing. Learn more in our What Is Matched Betting guide.

Available Locations


BetJACK is a legal, online sportsbook in Ohio that launched on January 1, 2023. It is operated by JACK Entertainment, which also owns and operates several casinos in Ohio. BetJACK offers a wide variety of sports betting options, including pre-game, in-game, and live streaming betting. The app is available for download on both iOS and Android devices.

BetJACK offers a number of features that set it apart from other sportsbooks in Ohio. For example, it offers a free-to-play sportsbook called Training Camp. This allows users to practice their betting skills without risking any real money. BetJACK also offers a number of promotions and bonuses, including a $500 sign-up bonus.

In addition to its online sportsbook, BetJACK also has a retail sportsbook located at JACK Cleveland Casino. This sportsbook features over 6,000 square feet of betting space and an impressive 500-square-foot video board. You'll find luxury seating, 20 self-service betting kiosks, five betting windows, and the ability to play casino games in the sportsbook.

Notes Before Signing Up

Unique Terminology

Signup Offers

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VIP/Rewards Program

Example Promotion

MLB House Rules

Each sportsbook has its own House Rules which determine how a bet is graded. These rules cover unlikely events, such as what happens to your bet when a game is canceled.

Usually, the different house rules across sportsbooks do not have an impact on matched betting. However, in Major League Baseball (MLB), there are notable exceptions. A simple example is when a game is postponed due to weather. Read our House Rules Comparison guide to learn more.

For MLB it is also important to understand what defines Action.

Money line

Will The Odds Change: No

Run / Total / Alt Lines

Action: Yes

Will The Odds Change: No

Player Props

Pitcher Prop action: Must Throw One Pitch

Batter Prop action: One Plate Appearance

Deposit & Withdraw Methods

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