Why did my in-play bet get rejected?

In-play odds move continuously, so there's often a short delay between the price shown and the price your bet is actually processed at. If the price has moved in that window, the bookmaker may reject the bet rather than accept it at a different price, depending on your price-change settings.

What does 'accept any price change' mean in my betting app?

It's a setting that controls what happens if the odds move between you tapping to place a bet and the bookmaker processing it. Options usually range from accepting any change, to only accepting favourable changes, to rejecting the bet if the price has moved at all.

Are in-play odds calculated differently to pre-match odds?

Yes. Pre-match odds are set once before the event and stay fixed until kick-off. In-play odds are recalculated continuously by the bookmaker's model based on live information such as the current score and time remaining.

What markets are usually available in-play that aren't offered pre-match?

Short-term markets tied to the current state of play are common in-play additions, such as next goalscorer, next point, correct score from the current moment, or time-of-next-event markets, alongside the standard match and handicap markets.

In-Play Betting Explained

Written by James Meadowcroft

In-play betting, also called live betting, means placing a bet after an event has already started, using odds that update continuously as the game or match unfolds. Instead of pricing a fixed pre-match outcome, the bookmaker's odds react in real time to what's happening on the pitch, court, or track. This guide explains how live odds are generated and updated, the kinds of markets typically available in-play, and why the price you tap on your screen isn't always the price your bet gets settled at.

What makes betting "in-play"

Pre-match betting is priced once, before the event starts, and those odds are fixed until kick-off. In-play betting is different: once the event is underway, bookmakers keep pricing new odds throughout, based on what's actually happening — the current score, time remaining, possession, momentum, or other live signals depending on the sport. You can back or lay outcomes at any point during the event, right up until the market closes (often shortly before the final whistle or a similar cut-off).

How live odds update

In-play odds are generated by a pricing model that recalculates continuously as the event progresses. A team trading at 6/1 to win pre-match might shorten to 2/1 if they take an early lead, or drift out to 10/1 if they concede. Because the model is reacting to real, live information, odds can move quickly and by large amounts around key moments — a goal, a wicket, a service break — and then settle again once the game reaches a quieter phase.

Common in-play markets

In-play betting typically offers a wider spread of short-term markets than pre-match betting, because there's more live context to price against. Common examples include:

Next goalscorer or next point: betting on which player or side will score or win the next point from the current moment onward, rather than across the whole event.

Correct score from this point: a market priced on the additional score from now to full time, layered on top of whatever the score already is.

Next set, game, or over winner: common in tennis and cricket, where markets reset around short passages of play.

Time of next event: markets on whether the next goal, wicket, or similar will fall within a given time window.

These sit alongside the standard match-result, handicap, and total markets, which also remain available and re-priced throughout play.

Why your bet isn't always accepted at the price you saw

Because in-play odds move continuously, there's a lag between the price you see on screen, the moment you tap to place the bet, and the moment the bookmaker's system processes it. If the price has moved in that gap — which can happen in seconds around a big moment in the game — most bookmakers will either reject the bet, or accept it at the new price, depending on your account's price-change settings. Most betting apps let you choose how this is handled: accepting any price change, only accepting price changes in your favour, or rejecting the bet outright if the price has moved at all. It's worth checking these settings before betting in-play, particularly if you plan to bet around fast-moving moments like goals or big points, since the odds available a second earlier are not guaranteed to still be there when your bet is confirmed.

Betting responsibly in-play

The pace of in-play betting — markets refreshing every few seconds, odds swinging on a single kick or shot — can make it easy to place more bets, more quickly, than you intended. It's worth deciding a budget and sticking to it before you start watching an event, rather than reacting bet-by-bet to what's happening on screen. Free, confidential support with gambling is available from BeGambleAware (begambleaware.org) and the National Gambling Helpline. In-play betting is for over-18s only.

FAQs

Why did my in-play bet get rejected?: In-play odds move continuously, so there's often a short delay between the price shown and the price your bet is actually processed at. If the price has moved in that window, the bookmaker may reject the bet rather than accept it at a different price, depending on your price-change settings.
What does 'accept any price change' mean in my betting app?: It's a setting that controls what happens if the odds move between you tapping to place a bet and the bookmaker processing it. Options usually range from accepting any change, to only accepting favourable changes, to rejecting the bet if the price has moved at all.
Are in-play odds calculated differently to pre-match odds?: Yes. Pre-match odds are set once before the event and stay fixed until kick-off. In-play odds are recalculated continuously by the bookmaker's model based on live information such as the current score and time remaining.
What markets are usually available in-play that aren't offered pre-match?: Short-term markets tied to the current state of play are common in-play additions, such as next goalscorer, next point, correct score from the current moment, or time-of-next-event markets, alongside the standard match and handicap markets.