Hedging means betting against your own position to lock in profit or reduce risk. It is common advice ("always hedge the last leg!") and often bad advice. The right answer depends on math and on your bankroll.
How a hedge works
You hold a futures ticket: $100 on Team A at +1000 to win the title. They reach the final, where Team B is −150 (decimal 1.667).
Equal-profit hedge:
- A wins: $1,100 − $100 − $660 = +$340
- B wins: $660 × 0.667 − $100 = +$340
You lock in $340 whichever team wins. The hedge calculator handles any position.
What hedging costs
The hedge itself is a bet at the book's price, so it carries the book's margin. Using the example, suppose the fair line is Team A 41% / Team B 59%.
- No hedge: EV = 0.41 × $1,000 − 0.59 × $100 = +$351
- Full hedge: guaranteed +$340
The hedge costs about $11 of expected value to remove all risk. Whether that is worth it depends on how much $1,000 means to you.
When hedging makes sense
- The position is large relative to your bankroll. If the swing would meaningfully change your finances, locking in profit is rational. Utility, not just EV, matters.
- You can hedge at a good price. Shopping the hedge across books lowers its cost. If you can hedge at or better than fair, you lose nothing. (Line shopping.)
- Your original edge has disappeared and the remaining position is simply a bet at fair odds.
- Promo conversions, where hedging is part of the plan. (Hedging promos.)
When not to hedge
- Small positions relative to your bankroll: keep the EV
- When the hedge price is poor (live markets with big margins)
- Out of fear after one bad beat
Partial hedges
You do not have to hedge fully. Hedging half the position halves your risk while giving up only half the hedge cost. Many bettors hedge just enough to guarantee getting their stake back.
Parlays: the last leg
On a multi-leg parlay with one leg left, the same logic applies. If the remaining payout is big for you, hedging the last leg at the best available price can be reasonable. If it is a small fun bet, letting it ride has a higher expected value.
Cash-out vs hedging
Sportsbook cash-out offers are essentially a hedge priced by the book, often with extra margin. Compare the cash-out offer with what a hedge at another book would lock in. The cash-out calculator shows whether the offer is fair.
Frequently asked questions
Should you always hedge a bet?
No. Hedging costs expected value because the hedge pays the book's margin. Hedge when the position is large relative to your bankroll or you can hedge at a good price.
How do you calculate a hedge bet?
Divide the potential total return of your original bet by the decimal odds of the opposite side to get an equal-profit hedge stake.
Is cashing out the same as hedging?
It has a similar effect, but cash-out is priced by your sportsbook, usually with extra margin. Hedging at another book is often better.