How It Works

The market average: the mean of the 5 bookmakers' prices for that outcome at each check. One bookmaker's error isn't counted as a move. A check needs at least 3 of them to count.

It picks whose prices the site shows. Average is the market average. Pick a bookmaker and every price, ▲▼ move, chart and summary on every page shows that bookmaker's own prices instead; "—" means it has no price there. The choice is remembered on this device. Which matches count as drops, the grading and the steam record always use the market average, and "Best price" is always the best of the 5 bookmakers.

Pinnacle, Betfair Exchange, 1xBet, Marathonbet and William Hill, whichever of them price the match. They are the bookmakers shown on the site.

The market average at the first scan after odds open for the match. We call it "First" — it is the first price we recorded, not a bookmaker's opening line.

The market average at the latest scan before kick-off.

(Now − First) ÷ First, shown as a whole percent. Negative is a drop (▼ red): the price got shorter. Positive is a rise (▲ green): the price got longer.

A fall of 5% or more from the first price to the last price before kick-off. Drops are grouped by size: 5–10%, 10–20% and 20%+.

The highest single-bookmaker price for that outcome at the latest scan.

After full-time, on the 90-minute score (1X2 settles on 90 minutes, so extra time and penalties don't count). A drop wins if its outcome happened and loses if not. Postponed, cancelled or abandoned matches, and matches still unfinished 72 hours after kick-off, are void.

1 unit on every drop at the market average at kick-off (the typical price, not the best one): price − 1 if it won, −1 if it lost, 0 if void. Void drops are left out of the won %. The best price is shown beside it so you can see where it was.

Any group with fewer than 20 graded drops shows this instead of a percentage, so small samples don't mislead.

No. The steam record shows how often they did, losses included.

A price that has shortened a lot before kick-off, usually after money or news came in on that outcome.

Every drop is graded after full-time. The steam record shows the numbers, losses included.

▼ red: the market average has dropped 2% or more since the first price we recorded. ▲ green: it has risen 2% or more. Smaller moves show no arrow. Dropping Odds lists the drops of 5% or more.

Every 20 minutes from 08:00 to midnight, for every match ahead, and again 1 hour and 10 minutes before kick-off. No checks between 00:00 and 08:00. Odds open 1–14 days before kick-off, so a competition appears about 14 days before its matches.

What you get back on a full 1X2 market: 100% minus the bookmaker margin. Higher is better.

For every match in the last 30 days we take each bookmaker's last price before kick-off on 1, X and 2, and count how often it was the highest (its best-price share). Ties count for every bookmaker on the top price.

On a full 1X2 market, 1/home + 1/draw + 1/away − 1. It is what the bookmaker keeps; lower is better for you.

Bookmakers with at least 200 prices in the last 30 days. The ranking updates every morning.

Of the two teams, the favourite has the lower odds at kick-off (the market average) and the underdog the higher. The draw is neither.

Choose drops or rises (moves of 5% or more), a period, and any leagues, sides (1, X, 2), favourite or underdog, move sizes and odds at kick-off. Every number then counts only the moves that match. Won is out of the decided picks (voids left out); profit is 1 unit on each at the market average at kick-off; ROI is profit divided by the units staked.

Upcoming matches with a drop of 10% or more.

After full-time, on the 90-minute score. A coupon is lost as soon as one pick loses; it is won when every pick is won or void.

A match postponed to another day, cancelled or abandoned, or an awarded result. A void pick counts as odds 1.00.

Until its first match kicks off. Saving the change locks all the odds again at the current prices.

A paper stake from 0.5 to 100,000. Nobody bets on this site. It is locked when you save; statistics and ROI use it.

Closing is the last price at the same bookmaker before kick-off. CLV (closing line value) is how much better your locked odds were; positive over many coupons is the best sign of skill, not luck.

ROI is profit ÷ total staked (yield); void coupons are left out because their stake came back. Only settled coupons count, by the time they settled.

No. All numbers are automatic.

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