Futures Betting: The Widest Margins on the Board
A futures bet is the most fun ticket on a sportsbook and the most expensive. A twelve-team championship market keeps roughly 18% of every dollar staked — four times what a point spread costs — and your money is locked up for months while it does.
9 min read
The short answer
- A future is a bet on a season-long outcome: champion, division winner, season win totals.
- Every runner carries its own margin, and they all add up.
- A realistic twelve-team board sums to 122.26% of implied probability — an 18.2% hold.
- A +250 favourite on that board is really about 23.37%, not the 28.57% the price implies.
- The stake is dead money until the market settles, which can be most of a year.
- Hedging late is how the position gets closed: $100 at +2000, hedged at −150, locks $740 either way.
What a future is
A wager on something that resolves at the end of a season rather than at the end of a game: who lifts the trophy, who wins the division, whether a team clears its projected win total, who takes an individual award.
They are attractive for obvious reasons. The prices are long, one ticket stays alive for months, and being early on a team before the market notices feels like the purest form of being right. All true, and none of it changes the arithmetic below.
Why they cost so much
On a two-way market the book prices two outcomes and adds its margin across both. On a futures board it prices twenty or thirty, and the margin goes on every one of them. Add the implied probabilities up and the excess over 100% is far larger than anything on the main board.
+250 +300 +450 +600 +900 +1200 +1600 +2200 +3000 +4000 +6000 +10000 sum of implied probabilities 122.26% overround 22.26% hold 18.20% the same figure on a −110 / −110 spread: 4.55%
A realistic twelve-runner championship market. Real boards carry twenty or thirty runners and are wider still.
| Market | Hold | Cost per $100 staked |
|---|---|---|
| Point spread / total | 4.55% | $4.55 |
| Typical player prop | 8.33% | $8.33 |
| Twelve-team futures board | 18.20% | $18.20 |
So a futures ticket starts roughly four times further behind than the same money on a spread. The vig calculator takes as many prices as you give it and reports the hold on the board you are actually looking at.
What the price is really saying
Because the margin is spread across every runner, a futures price overstates each one’s chance by more than a normal market does. Strip it out and the numbers move a long way.
| Price | Implied | Fair, after removing the margin |
|---|---|---|
| +250 | 28.57% | 23.37% |
| +10000 | 0.99% | 0.81% |
Five percentage points is not a rounding error — it is larger than most edges anyone has. If you are comparing a futures price against your own estimate, compare it against the fair one or the comparison is meaningless. The no-vig calculator handles a full board.
The cost nobody counts
A futures stake is unavailable until the market settles. Bet in September and that money does nothing until spring — it cannot be staked, compounded or moved to a better price.
For anyone betting seriously that is a real cost on top of the margin. A bankroll turned over weekly at a small edge does more work than the same money sitting in one ticket at a long price, and bankroll management assumes money that is actually available. Futures quietly break that assumption.
Getting out early
A future that comes good becomes a decision rather than a celebration. Your team is in the final, the ticket is worth a lot on paper, and it is still worth nothing if they lose.
Hedging closes the position: back the other side now, sized so both outcomes pay the same.
$100 at +2000, other side now available at −150 hedge stake = $1,260 locked, either way = $740
The equalising stake. Both outcomes then settle at the same figure.
Seven hundred and forty dollars guaranteed against two thousand if it lands. That trade is not free — you are paying margin a second time to remove the variance, and it costs expected value exactly as any hedge does. It is still often correct, because a sum you can actually use beats a larger average you might never see.
The futures hedge calculator sizes it, and shows what each outcome returns before you commit.
Common questions
- What is a futures bet?
- A wager on a season-long outcome — champion, division winner, season win total, individual award — that settles at the end of the season rather than after a game.
- Why do futures have such bad odds?
- The margin is applied to every runner on the board, not just two sides. A realistic twelve-team championship market sums to 122.26% of implied probability, which is an 18.2% hold — about four times a point spread’s 4.55%.
- What does a +250 future really imply?
- On a twelve-team board carrying an 18.2% hold, +250 implies 28.57% at face value but about 23.37% once the margin is removed. That five-point gap is larger than most edges, so always compare against the fair price.
- Should I hedge a futures bet?
- It depends whether you need certainty. Hedging $100 at +2000 against a −150 price takes a $1,260 stake and locks $740 whichever way it lands. That costs expected value — you pay margin twice — but a guaranteed sum you can use often beats a larger average you might not see.
- When are futures worth betting?
- Early, before the market has settled on a situation that has changed. Backing a favourite mid-season at a price that already reflects everything known is paying a large margin to agree with the market.