Lay betting explained

Laying is betting that a selection will not win. When you lay, you take the role a bookmaker normally plays: someone else backs the selection, and you are the one who pays them if it wins. In return you keep their stake if it loses. Laying is what makes an exchange an exchange, and it is also where new users lose money fastest, because the amount you can lose is not your stake.

Who wins what

Suppose you lay a football team at 3.50 for a backer's stake of ₹1,000. Two things can happen:

• The team does not win (it loses or draws). You win the backer's stake: ₹1,000, less commission.
• The team wins. You must pay the backer's profit: ₹1,000 x (3.50 - 1) = ₹2,500.

That ₹2,500 is your liability. It is set aside from your balance the moment the lay is matched, and it is the most you can lose on that bet. Notice the shape: you risked ₹2,500 to win ₹1,000. Laying at high odds means risking a lot to win a little, exactly as backing at high odds means risking a little to win a lot.

Reading the pink column

The pink cell shows the best price someone is currently offering to back, which is therefore the best price you can lay at. Under it is how much they want to stake at that price. When you lay, the amount you enter is the backer's stake, and the exchange shows you the liability before you confirm. Read that number every time.

Why people lay

Because it is often easier to believe one thing will not happen than to pick what will. In a three-way football market there are two ways for a lay of the home team to win (draw or away win) and one way for it to lose. In a twelve-runner race, laying one horse wins if any of the other eleven do. The price reflects that: a lay of the favourite at 2.0 risks the same as the stake, a lay of an outsider at 20.0 risks nineteen times the stake for something that rarely happens, and when it does it hurts.

The classic mistake

Treating the stake as the risk. A new user lays ₹500 on an outsider at 30.0, thinking of it as a ₹500 bet. It is a ₹14,500 bet with a ₹500 upside. One winner at those odds erases twenty-nine small wins. If you take one thing from this lesson, take this: before you lay, say the liability out loud.

Try it

The back & lay calculator shows the back and lay sides of the same price next to each other, with the liability in pink. Then read how exchange odds work, which explains what a price like 3.50 is actually saying.

Information only, 18+. Nothing here says which selection to lay. Real-money online gaming is restricted in India: see the lesson on the law.