Welcome to Compare n' Bet

What is the Vig?

The “vig” (or juice) is the sportsbook’s built-in profit margin. It’s why odds on both sides of a bet don’t add up to even money. For example, a typical -110/-110 spread means you risk $110 to win $100 on either side.

What are Fair Odds?

Fair odds remove the vig to show the true implied probability of each outcome. They represent what the odds would be if the sportsbook took zero profit margin.

What Does “+% Value” Mean?

When a sportsbook offers odds that are better than the fair line, that’s called positive expected value (+EV). The percentage shown is how much better the offered odds are compared to the true fair probability.

How to Read the Cards

How Does This Benefit You?

Think of it like shopping. Just because one store has the lowest price doesn’t mean it’s a good deal. Fair Odds show you the “true cost” so you can tell if even the best price is overpriced or a genuine bargain.

Fair odds are calculated by removing the vig across all available sportsbooks to find the true market consensus.

How It Works

This module tracks a player’s live stats during an active game and projects their final stat line based on current pace.

Projection Formula

Projected = Current Stat × (Total Game Minutes ÷ Elapsed Minutes)

For example, if a player has 14 points with 24 minutes elapsed in a 48-minute NBA game:
14 × (48 ÷ 24) = 28 projected points

Color Indicators

When Projections Unavailable

If game clock data is unavailable or a stat is zero, the player’s season average is displayed instead of a projection.

How Projections Work

Projections use pace-based estimates:

projected = current × (total game minutes ÷ elapsed minutes)

Example: 52 points with 24 of 48 minutes elapsed
52 × (48 ÷ 24) = 104 projected points

Color Indicators

Fallback Display

For sports without timed periods (like baseball), or at game start when elapsed time is zero, current stats are shown without projections.

Why You May See a Difference

During a live game, sportsbooks recalculate their in-play lines very rapidly, with most books updating prices every two to ten seconds as the action unfolds. The number on a sportsbook's own site at any given moment may not match what it was a few seconds earlier, or what it will be a few seconds later. Even on a sportsbook's own app, there is a brief gap between when a trader updates a line and when the new price is visible to bettors. No live odds display anywhere is truly instantaneous.

How We Refresh

Compare n' Bet pulls odds from a licensed data provider on a continuous schedule and serves them through a global cache so the app loads fast worldwide. Odds update automatically in the app without needing a page refresh. During pre-game windows this lag is barely noticeable. Once a game goes live, a short delay can appear between a sportsbook's most recent price and what we display.

Why the Score Updates at the Same Pace

The live score shown alongside the odds is intentionally synced to the same refresh cadence. If we displayed an instant real-time score next to a slightly delayed price, the two would not line up, and the odds would look wrong for the score on your screen. By keeping the score and the odds on the same update beat, you get a clean snapshot of the game and the betting market at the same moment in time. For example, when a basketball game shows 4:23 left in the fourth quarter in our app, the odds you see are the ones that were live when the clock actually read 4:23. That gives you a genuine look at how the market was pricing the game at that exact point.

When the Gap is Most Noticeable

For pre-game odds, the lag is invisible. Pre-game lines move slowly enough that what you see is effectively current. The gap is most noticeable during fast-moving live situations, like the final two minutes of a basketball game, the closing minutes of a soccer half, or a baseball inning with runners on base. In quieter live moments, like between batters or during a stoppage, the lines barely move, so the lag does not really matter.

How the Industry Compares

Every consumer-facing odds comparison platform works this way, including ones that charge a monthly subscription. Aggregators of every price tier pull from upstream licensed data feeds rather than connecting directly to each sportsbook's pricing engine, so all of them carry some amount of in-play lag. True sub-second push feeds do exist, but they cost thousands of dollars per month per sport and are licensed for sportsbook operators and professional trading desks, not for consumer comparison apps. Compare n' Bet is free, with no subscription required, and you are seeing exactly the same class of data the paid alternatives use.

What We're Working Toward

We are committed to delivering the freshest, most accurate odds we can. As Compare n' Bet grows, we plan to upgrade to a higher tier of our data plan that supports real-time streaming, which will tighten the live refresh window considerably. For now, we are giving you the fastest refresh our current infrastructure supports. Every user we add gets us closer to that upgrade, so thanks for being here while we build this out.

Why We're Telling You This

We could quietly serve slightly delayed odds without mentioning it, the way many platforms do. We would rather be straight with you about how this works. If you ever notice what looks like a much larger gap than usual, please let us know through the contact page. Reports like that help us catch real problems early.