Middle betting: how to find middles across sportsbooks
A middle is a pair of bets on opposite sides of the same spread or total, placed at two sportsbooks with different lines. If the final score lands between the two lines, both bets win; otherwise one wins and the other loses, usually at a small cost. NinjaBet's Middles tool compares licensed sportsbooks live, lists the games where the lines leave a gap and shows what you make in every scenario before you bet.
How it works in 3 steps
- 1
Pick the sports and the sportsbooks
Choose the sports and the sportsbooks you have accounts with. Middles reads the spreads and totals they offer on the same game.
- 2
Compare the gap and the scenarios
Each row shows the two lines, the odds and the result of the three scenarios: one side wins, the middle hits, the other side wins. The wider the gap, the more often the middle lands.
- 3
Place both bets and log them
The calculator sizes the two stakes. One click sends them to the Bet Tracker, so you can follow how your middles perform over time.
Free guides to get started
- Free
SureBet Finder
Learn how to use the SureBet Finder to find arbitrage opportunities, check the return, and calculate the correct stakes.
- Free
SureBet Calculator
Learn how to use the SureBet Calculator to lock in a positive result across sportsbooks.
- Free
Middles
Learn how to use the Middles tool to find middle betting opportunities, check the returns, and calculate the correct stakes.
- Free
Bet Tracker
Learn how to use the Bet Tracker to record your bets, monitor balances and analyse your profit over time.
- Free
Forum NinjaClub
Learn how to access the NinjaClub and use the forum correctly to get the most from the NinjaBet community.
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Frequently asked questions
What is a middle in sports betting?
Two bets on opposite sides of a spread or total at different lines, for example Over 220.5 at one sportsbook and Under 223.5 at another: a final total of 221, 222 or 223 wins both.
How is a middle different from an arbitrage bet?
An arbitrage bet locks in a small profit whatever happens. A middle usually costs a little when it misses and pays both bets when it hits, so its value is how often it hits times what it pays.
Which sports have the most middles?
Sports with point spreads and totals whose lines move before the game, such as basketball and American football.
Is Middles included in the subscription?
Yes, it is part of SureBet Premium with the SureBet scanner and the calculators.