Anytime scorer + BTTS bet builder odds
This pairing is more subtle than it looks. Your scorer finding the net guarantees one half of both-teams-to-score — but BTTS still needs the other side to score too, and that second event is largely unrelated to your player. The result is a mild positive correlation, much weaker than goals-market pairings, so the fair price sits only slightly below the naive product. Builders that look similar can hide very different correlation structures.
Bet Builder Engine
betcalc365.com/bet-builder-calculatorWhy your bet builder isn’t the legs multiplied
Legs in the same match move together — a team winning, scoring over 2.5 and both teams scoring are correlated, so the true price is lower than multiplying the odds suggests. This tool models that correlation, shows the fair odds, and splits the gap to the bookmaker’s price into correlation versus margin.
Estimate, not a guarantee. Correlations are modelled priors; de-vig uses market-type margin estimates. A transparency tool, not a tip.
Enter the match’s main prices. With the 1X2 and Over/Under 2.5 lines the tool fits a match model (expected goals) and prices your builder exactly, instead of the correlation matrix.
Why your odds differ from 4.07
Multiplying the legs gives 4.07. Our model prices the builder at 3.84 because the legs are positively correlated (+24% joint-probability impact) and each leg already carries the bookmaker’s margin. The bookmaker’s price is 3.60, an implied margin of 6.3% on the combination.
Correlation between your legs
- Home Player — Anytime Scorer + BTTS — Yesρ +0.18
A home scorer guarantees one team has scored; BTTS still needs the away side too, so the link is mild.
Correlation map
- 1Home Player — Anytime Scorer
- 2BTTS — Yes
The gap between the headline price and the fair price is the bookmaker’s margin in a form most punters never see. Learn the foundations in expected value and overround.
Your bet builder
- Correlation impact
- +24%
- Implied SGP margin
- 6.3%
- Avg leg margin stripped
- 8.0%
Why home player — anytime scorer and btts — yes are correlated
A home scorer guarantees one team has scored; BTTS still needs the away side too, so the link is mild. In our structural model the link is moderate positive (ρ = 0.18). Because the legs tend to land together, the true probability of the builder is higher than multiplying the two prices implies — so the fair odds are shorter than the naive product. Bookmakers price this in; the question is whether they have priced it fairly or taken extra margin on top.
A worked example
Take home player — anytime scorer at 2.20 and btts — yes at 1.85 — the prices pre-loaded above. Multiplied together they suggest 4.07. Our engine de-vigs each leg, fits a match model to the example match odds in the advanced panel, and prices the joint outcome exactly: fair odds of 3.84, about 24% more likely than independence assumes. (The fitted model expects roughly 1.6–1.0 goals in this example match.) Against an example bookmaker quote of 3.60, the calculator shows the implied margin and expected value instantly — replace any number with your own match's prices and it reprices live.
Check the price, not the story
Every leg you are quoted already contains margin, and the builder price layers more on top — that, not the correlation, is where value quietly disappears. For the full derivation of how this engine prices a builder, read how we price a bet builder. If the mechanics are new to you, start with our cornerstone guide on margin and the overround, explained properly and the expected value glossary entry. Then judge any anytime scorer + btts quote with the calculator: value, fair, or below fair.
More bet builder combinations
- Over 1.5 Goals + BTTS — BTTS almost guarantees over 1.
- Under 2.5 Goals + BTTS No — The low-scoring double: under 2.
- Clean Sheet + BTTS No — A clean sheet already means one team didn’t score — BTTS No is nearly implied.
- Bet Builder Calculator — build any 2–10 leg combination with correlation-aware fair odds and EV.