A ladder bet is a set of bets on the same player or team at rising alternate lines, usually with a smaller stake on each higher rung, so a big game pays more the further it climbs. Instead of one bet on a running back's rushing yards at the main number, you might bet 60+, 80+, 100+ and 120+ yards, putting the most money on the easiest rung and the least on the hardest. Each rung is its own bet with its own price, and the whole ladder only makes sense if each of those prices is fair. If you came here looking for the bankroll strategy where you roll one bet's winnings into the next day's bet, that is a different idea, covered in our guide to the ladder challenge.
What it means to ladder a bet
Laddering is built out of alternate lines, the extra thresholds a market offers beyond the main number. If alt lines are new to you, start with alternate lines explained, which covers how they are priced. A ladder simply strings several of them together on one stat. The low rungs are close to the main line and pay a modest price. The high rungs need a big game and pay a long price.
The same shape works on any stat with alt lines: passing yards, receptions, points, strikeouts, a team total, or an alternate spread.
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Every point of vig eats your edge before the game starts. BettorEdge is a peer-to-peer market, so you take value at the real number instead of the book's.
A ladder bet example
Take a hypothetical running back whose main rushing line sits in the mid-60s. You build a four-rung ladder at these made-up but realistic alt prices:
- 60+ rushing yards at -150, $40 to win $26.67
- 80+ rushing yards at +140, $20 to win $28
- 100+ rushing yards at +300, $10 to win $30
- 120+ rushing yards at +600, $5 to win $30
That is $75 in total. Because every rung is the same stat, the final yardage decides all four tickets at once, and the result falls into one of five bands.
Lit rungs win. The ladder climbs together, so a big game cashes every rung and a quiet one loses them all.
Read the bands from the bottom up. Under 60 yards, all four bets lose and you are down $75. From 60 to 79, only the first rung wins, and its $26.67 does not cover the other $35, so you are down $8.33. From 80 to 99 you are up $39.67, from 100 to 119 up $79.67, and at 120 or more every rung cashes for $114.67 in profit.
The expected value math: each rung has to stand on its own
This is the part most ladder guides skip. A ladder's expected value is exactly the sum of each rung's expected value. Stacking bets does not create value that the individual prices lack, so a ladder is only as good as its worst-priced rung.
Suppose your own projection for this back gives him a 62% chance at 60+, 40% at 80+, 22% at 100+ and 11% at 120+. Check each price against that:
- 60+ at -150 implies 60%. You have him at 62%, so the bet returns about +3.3% per dollar, roughly +$1.33 on $40.
- 80+ at +140 implies 41.7%. At 40% it returns about -4.0%, roughly -$0.80 on $20.
- 100+ at +300 implies 25%. At 22% it returns -12%, or -$1.20 on $10.
- 120+ at +600 implies 14.3%. At 11% it returns -23%, or -$1.15 on $5.
Add them up and the ladder is worth about -$1.82, even though the first rung was a good bet. The fair prices at those probabilities would be about -163, +150, +355 and +809, so the top three rungs are all priced short. In this example, the rungs furthest from the main line are the ones that cost you the most per dollar, and that is the pattern to check for every time. Run each rung through the betting calculator to get its payout and implied probability before you place it. That is the closest thing to a ladder bet calculator you need: price every rung on its own, then add them up.
Correlation: the rungs win and lose together
A ladder looks like four bets, but it is really one opinion about one number. The rungs are nested. If the back clears 120, he cleared 100, 80 and 60 as well. If he gets hurt on the opening drive or the game script turns into a passing shootout, every rung loses at once.
So a ladder is not diversification. It is a way to shape a single bet so the payout grows with the size of the outcome. It is not useful as a way to feel safer, because there is nothing safe about four bets that all need the same thing to happen.
When laddering makes sense
Ladder when you have a real view on the spread of outcomes, not just the direction. If you think a player's median is around the main line but his upside is bigger than the long rungs imply, a ladder lets you bet that ceiling directly. Skip any rung whose price is worse than your own estimate, even if it breaks the neat staircase. Three fairly priced rungs beat four rungs with a bad one on top.
The short version
A ladder bet is several alt-line bets on one stat at rising thresholds with shrinking stakes. Its value is just the sum of each rung's value, which means the only ladders worth building are ones where every rung is priced fairly.
Ladder bet FAQ
What is a ladder bet?
A ladder bet is a group of bets on the same player or team stat at rising alternate lines, such as 60+, 80+, 100+ and 120+ rushing yards, usually with a smaller stake on each higher rung. A big game cashes several rungs at once, while a quiet one can lose them all. Each rung is a separate bet with its own price.
How do you ladder bet?
To ladder bet, pick one stat, choose three or four alternate lines above and around the main number, and stake the most on the lowest rung and the least on the highest. Before placing each rung, convert its price to implied probability and compare it to your own estimate. Drop any rung that is priced worse than you think it should be.
Is ladder betting a good strategy?
Ladder betting is a good strategy only when each rung is fairly priced, because a ladder's expected value is the sum of its rungs' expected values. It does not reduce risk, since every rung depends on the same stat and they tend to win or lose together. It is best used to bet a player's ceiling when you think the long alt lines underrate it.
Every rung on a ladder is a price, and the long rungs are where a padded price hurts most. On BettorEdge community odds you set the number you want against other real bettors with no house margin sitting on top. Open BettorEdge and get this price for real, peer-to-peer.
Found value? Get a better price on it.
Every point of vig eats your edge before the game starts. BettorEdge is a peer-to-peer market, so you take value at the real number instead of the book's.