Live betting — sometimes called in-play betting — refers to placing a bet after an event has already started, rather than only before it begins. Odds are updated continuously as the action unfolds, reflecting what's happening in something close to real time.
How Odds Update During Play
Before an event starts, odds are based on pre-match information: form, team news, conditions. Once play begins, odds are recalculated repeatedly, often after almost every significant moment — a wicket falling, a boundary, a goal, a red card. Updates are typically driven by statistical models processing the event as it happens.
Markets Available During Play
Not every pre-match market remains available once play starts, and some markets only exist during live play. A "next wicket" or "next goal" market only makes sense once a match is already underway. Totals-based markets — runs in the next over, for instance — are common live formats because they focus on a short, upcoming window.
Why the Pace Is Different
Because live odds respond to events as they happen, they can move quickly, sometimes within seconds of a significant play. This is a structural feature of live markets — new information changes the probability of various outcomes, so the odds reflecting that probability change too.
Delays and Suspensions
Live markets are often briefly suspended around key moments — right before a free kick, or immediately after a wicket — while odds are recalculated to reflect the new situation. This is a deliberate, built-in pause, not a technical glitch.
The Core Idea
At its core, live betting extends the same odds concepts — probability, format, payout — into a continuously updating context rather than a fixed one. Understanding pre-match odds is really the foundation for understanding how live odds behave, just applied to a faster-moving situation.