People often use the words "exchange" and "bookmaker" as if they mean the same thing. They do not. The difference decides the odds you see, the kinds of bets you can place, whether you can trade a position mid-match, and how much of your winnings you keep. Once you understand it, a lot of what happens on a cricket betting screen suddenly makes sense.
This guide walks through both models in plain language, with worked cricket examples using simple stake units rather than currency, so the maths is easy to follow whatever your budget. We cover back and lay, matched and unmatched bets, liquidity, session and fancy markets, in-play trading, and commission — then finish with a clear "which suits you" section.
Nothing here is a tip or a promise of profit. Betting carries real risk of losing money, this content is for readers who are 18 or older, and the goal is simply to help you understand the tools before you decide whether to use them.
How a traditional bookmaker works
With a bookmaker you bet against the house. The bookie studies a match, sets a price for each outcome, and you either take that price or you walk away. If your selection wins, the bookmaker pays you at the agreed odds; if it loses, they keep your stake. It is the model most people already know from a high-street shop or a standard sportsbook, which is why so many bettors start here.
A bookmaker builds a margin into every market, sometimes called the "overround". If you add up the implied chances of every outcome in a bookmaker market, they total more than 100 percent. That extra slice is the bookmaker's built-in edge, and it is the price you pay for the convenience of fixed, take-it-or-leave-it odds.
The trade-off is control. You can only back an outcome to happen — you cannot take the other side. The odds are fixed by the bookmaker, not by the market, so if your view is sharper than theirs you still only get their price. And some bookmakers quietly limit customers who win consistently. For a casual bettor who wants a simple bet on the result, none of that may matter. For someone who wants to trade a match, it matters a great deal.
How a betting exchange works
On an exchange you bet against other players, not the house. The platform is a marketplace: it matches someone who thinks India will win with someone who thinks they will not, holds the funds, and settles the bet when the result is known. For providing that service it charges a small commission, usually only on net winnings, instead of baking a fat margin into the odds.
Because real people set the prices by competing to offer the best odds, exchange prices tend to be sharper and to move faster than a bookmaker's. When news breaks — a key wicket, a rain break, a batter looking injured — the market reprices almost instantly as players adjust their offers. You are seeing something close to the true, live opinion of everyone in that market.
The exchange also unlocks an action a bookmaker does not offer: the ability to lay, meaning to bet that something will not happen. Combined with backing, laying is what turns a simple bet into a position you can manage. It is the single biggest reason cricket fans gravitate to exchanges, and it is worth understanding properly. Exchange-style platforms such as 99Exch, Lotus365 and SkyInplay are built around exactly this back-and-lay model.
Back and lay, explained with cricket
Imagine India are batting and the market offers India to win at odds of 2.0 (even money in decimal terms). To back India means you win if India win. Stake 10 units at 2.0 and a win returns 20 units — your 10 back plus 10 profit; if India lose, you lose the 10 units you staked. That is the familiar side of betting, and it works the same whether you use a bookmaker or an exchange.
To lay India means you are betting India will not win — you are effectively playing the role of the bookmaker for that outcome. If you lay India at 2.0 for a 10-unit backer's stake, you collect their 10 units if India lose, and you pay out 10 units of profit if India win. Your risk when laying is called the liability: at odds of 2.0 it equals the backer's stake, but at higher odds it grows. Lay a team at 4.0 to win 10 units and your liability is 30 units, because you must cover the profit a backer would earn at those odds.
The power of having both actions is that you can react as a match unfolds. Suppose you back India before play at 2.5 with a 10-unit stake. India start strongly and their price shortens to 1.5. You can now lay India at 1.5 and lock in a result that is positive whichever way the game finishes — the essence of trading, which we return to below. A traditional bookmaker gives you none of this; you would simply be holding a single back bet and waiting for the final result.
New to setting up an account so you can see these markets for yourself? Our companion guide on how to create an online cricket ID walks through the steps, and it pairs naturally with this one.
Matched, unmatched bets and liquidity
Because an exchange pairs two people, your bet only stands once someone takes the other side. A bet that has found an opponent is matched; a bet still waiting for one is unmatched. If you ask for a better price than anyone is currently offering, your bet sits unmatched in the queue until the market moves to you — or until you cancel it and take the available price instead.
Liquidity is simply how much money is available to bet against at each price. A high-profile India match in a major tournament has deep liquidity: you can get large stakes matched instantly with barely any movement in the odds. A minor domestic game, or an obscure fancy market, may have thin liquidity, meaning only small amounts are on offer and the price can jump as soon as a decent stake goes through.
Liquidity is one of the most practical differences between the two models. A bookmaker will always take your bet up to their limit because they are the counterparty, but at their price. An exchange offers you the market's price, but only for as much money as other players are willing to match right now. Checking the available amounts before you commit is a basic habit that saves surprises, especially in fast in-play markets.
- Matched bet
A bet that has been paired with an opposing back or lay. It is live and will settle on the result.
- Unmatched bet
An order still waiting for someone to take the other side. It has not been placed until it matches, and you can edit or cancel it.
- Liquidity
The total money available to bet against at each price. Deep in big matches, thin in minor games and niche markets.
- Price movement
In thin markets a modest stake can shift the odds. In deep markets large stakes are absorbed with little movement.
Sessions and fancy markets
Exchanges and exchange-style platforms are also known for session markets — bets on a running total, such as the runs scored in a set block of overs, or a team's first-innings total. Instead of a single yes or no, a session market is quoted with a buy price and a sell price, and you take a view on whether the real total will finish above or below it. As the overs are bowled, the quote moves with the run rate.
Fancy markets cover smaller in-game events: runs in the next over, a particular batter's score, the method of the next dismissal, and similar. These are updated ball by ball and are a big reason cricket fans prefer exchanges for live play — there is almost always a market moving in front of you. They are also the markets most likely to have thinner liquidity, so prices can be volatile.
Because sessions and fancy markets react to every ball, they reward watching the actual cricket rather than chasing the numbers on a screen. A batter settling in, a bowling change, dew on the ball at night — these on-field details drive the price. If you enjoy following a match closely and forming a live opinion, this is where an exchange feels most alive; if you would rather place one bet and check the result later, they may be more intensity than you want.
In-play trading, hedging and green-books
In-play trading is where back and lay come together. The idea is to open a position at one price and close it at another, before the market settles, so that you have locked in a result no matter what happens next. Cricket suits this unusually well because the odds swing hard on single events — a wicket, a big over, a rain interruption — giving frequent chances to trade.
Here is the earlier example finished off. You backed India with 10 units at 2.5, so a win would return 25 units. India start well and shorten to 1.5. You now lay India at 1.5 with a 16.67-unit stake. If India win, your back returns 25 units but you pay 8.33 units on the lay, netting a profit. If India lose, you lose your 10-unit back but keep the 16.67-unit lay stake, again netting a profit. Spreading the position so the outcome is level either way is called hedging or, on an exchange, creating a green book — because both possible results show green.
None of this guarantees a profit. If the price moves against you — India collapse instead of racing ahead — closing the trade means locking in a loss, and doing nothing means risking the full stake. Trading simply gives you the option to manage a position; it does not remove risk, and doing it well takes practice on small stakes first. Platforms like Dreamexch and TigerExch expose full in-play markets, but the tool is only as good as the discipline behind it.
Commission and how the economics differ
The two models make money in different ways, and understanding this helps you read the odds honestly. A bookmaker earns from the margin built into every price — you never see a separate charge, but you are paying it in worse odds. An exchange charges an explicit commission, typically only on your net winnings in a market, and offers odds without a house margin because the price is set by other players.
A quick worked comparison. Say a fair price for an outcome is 2.0. A bookmaker might offer 1.90 to bake in their edge, so a 10-unit winning bet returns 19 units. An exchange might offer close to the true 2.0; a 10-unit winning bet returns 20 units, and commission is then taken from the 10 units of profit — if commission were, say, one-twentieth of winnings, you would keep the large majority of that profit. The exact commission rate varies by platform, so always check it rather than assuming a figure.
The takeaway is not that one is always cheaper, but that the cost sits in different places: hidden in the odds with a bookmaker, visible as commission on winnings with an exchange. For a bettor placing occasional simple bets the difference may be small; for someone placing lots of bets or trading in and out of positions, sharper base odds and commission-only-on-winnings can add up meaningfully over time.
Which model suits you?
There is no universally "better" option — the right choice depends on how you like to bet. If you want the simplest possible experience, place a bet on the result and forget about it until the match ends, then fixed bookmaker-style odds are easy to grasp and require nothing more than picking a side. Simplicity has real value, especially when you are starting out.
If you want sharper prices, the ability to lay as well as back, session and fancy markets, and the option to trade a position in-play, an exchange gives you far more room to work — at the cost of a steeper learning curve. The honest advice is to start small, place a few tiny bets to learn how matched and unmatched orders behave, and only scale up once the mechanics feel natural.
The good news is that you rarely have to choose one forever. Most modern platforms combine an exchange, a bookmaker-style sportsbook and a casino inside a single ID, so you can back a result the simple way one day and explore laying or trading the next. You can compare what different platforms emphasise on pages like 99Exch, Lotus365, My99Exch and SkyInplay, and pick the style that fits you. Whichever you choose, choosing a genuine, well-run provider matters just as much as the model itself — our guide on how to choose a trusted cricket ID provider covers the green flags and warning signs.
- A bookmaker suits you if
You prefer fixed, take-it-or-leave-it odds, you bet on results occasionally, and you want zero learning curve.
- An exchange suits you if
You want sharper prices, back-and-lay flexibility, session and fancy markets, and the ability to trade in-play.
- Either way
Start with small stakes, learn the mechanics before scaling, set a budget you can afford to lose, and treat it as entertainment.
A word on staying in control
Exchanges make betting feel fast and interactive, which is part of the appeal and also part of the risk. The constant ball-by-ball markets can encourage more bets than you intended, and the ability to trade can tempt you into chasing a losing position. Set a budget before you start, decide in advance how much of a session you are willing to lose, and step away when you hit that limit.
Betting should stay a form of entertainment, never a way to make money or recover losses. This content is for adults aged 18 and over, and if betting ever stops feeling fun or starts affecting your finances or mood, use the deposit limits, time-outs and self-exclusion tools that reputable platforms provide, and reach out to a support service in your region. Our getting-started guide and the responsible-play tools built into every good platform are there to help you keep it in perspective.