You've got a futures ticket that's one game from cashing, or a parlay with one leg left. The potential payout is big enough that losing it now would sting. So the question comes up: should you hedge, and if so, how much?
This guide shows you exactly how to hedge a bet. You'll get the two formulas that cover almost every situation, worked examples with real numbers, and an honest look at when hedging is smart and when it quietly costs you money.
The short version: hedging means betting against your original position so you're paid something whichever way it goes. To lock in the same profit on every outcome, divide your original potential payout by the decimal odds of the hedge. To simply protect your stake, bet just enough on the other side to get your money back if your original bet loses. Every hedge trades upside for certainty, and you pay the sportsbook's margin to make that trade, so shop for the best price on the hedge side.
What Hedging a Bet Means
To hedge a bet is to place a second bet on a different outcome of the same event, so that your result no longer depends entirely on your first bet winning.
The idea comes straight from finance, where hedging means taking an offsetting position to reduce risk, like an investor buying insurance against a stock falling. In betting, the "insurance" is a bet on the other side.
A hedge can be:
- Full: sized so you make the same profit no matter who wins.
- Partial: sized to protect your stake or some of your profit while keeping most of the upside.
Either way, you're giving up some of your best-case payout in exchange for a better worst case.
When Hedging Makes Sense
Hedging isn't free, so it's worth knowing when it's actually the right call.
| Situation | Why hedging can make sense |
|---|---|
| Futures near the finish | You bet a long shot months ago and it's now in the final. The payout is large relative to your bankroll, and locking in part of it is reasonable. |
| Last leg of a parlay | All but one leg has hit. A big payout now rides on a single game. |
| Live betting swings | You bet pre-game and the in-game price has moved sharply in your favor. You can lock profit at the new price. |
| Promos and bonus bets | Hedging a bonus bet or boost on another book turns sportsbook credit into near-certain cash. |
| Life-changing money | If a loss would genuinely hurt, certainty is worth paying for, even if it's not the mathematically optimal move. |
And when it usually doesn't: on a normal-sized bet where the payout wouldn't change your life, hedging just hands the sportsbook a second margin. If your original bet was a good price, letting it ride is usually the higher-value play.
The Two Hedge Formulas You Need
Everything here is easiest in decimal odds (2.50, 1.67 and so on). If you're working with American odds like +150 or -150, convert them first with the odds converter.
Formula 1: equal-profit hedge (lock in the same profit on every outcome)
Hedge stake = Original potential payout ÷ Hedge decimal odds
"Potential payout" means the full amount your original bet returns if it wins, including your stake.
Formula 2: break-even hedge (protect your stake, keep the upside)
Hedge stake = Original stake ÷ (Hedge decimal odds − 1)
This sizes the hedge so that if your original bet loses, the hedge returns exactly what you've spent in total. If your original bet wins, you keep most of your profit.
Anything between those two numbers is a partial hedge: more protection the closer you get to Formula 1, more upside the closer you stay to Formula 2.
Example 1: Hedging a Futures Bet
You put $100 on a team at +1500 to win the championship. That's decimal odds of 16.00, so the ticket pays $1,600 if they win. They've made the final, and their opponent is -150 (decimal 1.667).
Equal-profit hedge: $1,600 ÷ 1.667 = $960 on the opponent.
| Outcome | Futures ticket | Hedge | Net profit |
|---|---|---|---|
| Your team wins | +$1,500 | −$960 | +$540 |
| Opponent wins | −$100 | +$640 | +$540 |
You've turned a ticket that was either +$1,500 or −$100 into a certain +$540.
Break-even hedge: $100 ÷ (1.667 − 1) = $150 on the opponent.
| Outcome | Futures ticket | Hedge | Net profit |
|---|---|---|---|
| Your team wins | +$1,500 | −$150 | +$1,350 |
| Opponent wins | −$100 | +$100 | $0 |
Here you can't lose money, and you keep most of the upside. Many bettors land somewhere in between, hedging enough to lock in a profit they'd be happy with but not the full amount.
Example 2: Hedging the Last Leg of a Parlay
You bet $20 on a four-leg parlay that pays $250 in total. Three legs have hit. The last leg is Team A on the moneyline, and Team B is available at +110 (decimal 2.10).
Equal-profit hedge: $250 ÷ 2.10 = $119.05 on Team B.
| Outcome | Parlay | Hedge | Net profit |
|---|---|---|---|
| Team A wins (parlay hits) | +$230 | −$119.05 | +$110.95 |
| Team B wins (hedge hits) | −$20 | +$130.95 | +$110.95 |
Notice the hedge price matters a lot. If one book has Team B at +110 and another at +100, the better price is worth about $6 of locked-in profit on this ticket alone. Always check several books before placing a hedge. A live odds screen makes that a few seconds of work instead of a few minutes.
Example 3: Hedging a Live Bet
Live betting is where hedges appear most often, because prices swing hard as the game unfolds.
Say you bet $110 on a team at -110 before kickoff (decimal 1.909, pays $210). They go up two touchdowns early and the other side is now +400 live (decimal 5.00).
Equal-profit hedge: $210 ÷ 5.00 = $42 on the trailing team.
| Outcome | Pre-game bet | Live hedge | Net profit |
|---|---|---|---|
| Your team wins | +$100 | −$42 | +$58 |
| Other team comes back | −$110 | +$168 | +$58 |
Because the line moved so far, you've locked in a profit on a bet that started out as a coin flip. That's the same structure as an arbitrage bet, just created by time instead of by two books disagreeing.
The Real Cost of Hedging
Every hedge has a price, and it's worth understanding where it comes from.
When you hedge, you place a bet at the sportsbook's odds, which include its margin, or vig. On a fairly priced -110/-110 market, that margin is around 4.5%. So the hedge itself is usually a slightly losing bet in expectation. You're paying that margin in exchange for certainty.
Three ways to keep that cost down:
- Shop the hedge across books. The best available price on the hedge side is the single biggest lever. Our vig calculator shows how much margin a given market carries.
- Hedge on a different book from your original bet where possible. Lines vary between books, and a hedge at a softer book can cost less.
- Only hedge what you need to. A partial hedge pays less margin than a full one.
Hedging vs Arbitrage: What's the Difference?
They use the same math. The difference is timing.
A hedge reacts to something that already happened. You placed one bet, the situation changed, and now you're adding a second bet to manage risk.
An arbitrage bet is a hedge that's profitable from the very first second. Two books disagree on a price by enough that you can bet both sides at once and come out ahead whatever happens. Instead of waiting for a line to move in your favor, you're finding a moment where the market has already done it for you.
If the idea of locking in a profit on every outcome is what appeals to you about hedging, arbitrage betting is that idea done on purpose. AVO's built-in arbitrage calculator sizes both stakes for you the moment it finds an opportunity, and resizes them if a price moves while you place the second leg.
Find live arbitrage bets with AVO →
Hedging Bonus Bets and Promos
The one place hedging is almost always worth it is sportsbook promotions.
A bonus bet only pays out the winnings, not the stake. So a $100 bonus bet on its own is worth much less than $100 in cash. By placing the bonus bet on one side at a high price and hedging with real money on the other side at a different book, you can convert most of that bonus into cash whichever side wins. Bettors commonly convert 60% to 80% of a bonus bet's face value this way, depending on the odds available.
The hedge formula changes slightly because the bonus stake isn't returned. Our free bet converter handles it automatically, and AVO's promo converter finds the best pair of prices across your books.
Frequently Asked Questions
How do you hedge a bet? Place a bet on a different outcome of the same event, sized so you're paid something whichever way it goes. To lock in equal profit, divide your original potential payout by the hedge's decimal odds.
How much should I hedge? It depends on what you want. The equal-profit formula gives you the same result on every outcome. The break-even formula only protects your stake. Anything between the two is a partial hedge that keeps more upside.
Is hedging a bet a good idea? Sometimes. It makes sense when a payout is large relative to your bankroll, on the last leg of a parlay, or when converting promos. On ordinary bets, it usually just costs you the sportsbook's margin.
Can you hedge a bet on the same sportsbook? Usually, yes, but you'll often get a better price at a different book. Comparing prices across several books before you hedge is the easiest way to keep more of your profit.
What is a hedge bet calculator? A tool that does the formulas above for you: enter your original bet and the hedge odds, and it returns the stake that locks in your chosen result. AVO's arbitrage calculator does this automatically for every opportunity it finds.
Is hedging the same as arbitrage? Arbitrage is a hedge that's profitable from the moment both bets are placed. A typical hedge locks in a result after a line has moved in your favor.
AVO is an entertainment tool for adults and an analytics platform, not a sportsbook. AVO does not accept wagers and does not hold funds. You must be of legal age to bet in your jurisdiction (21+ in most states). Examples are illustrative; real odds, limits and promo terms vary by sportsbook. Please bet responsibly.
