01 · 2 legs
Safe
- Arsenal FC to win45%
- Under 3.5 goals73%
Premier League ·
Bet builder: Aston Villa – Arsenal FC
Building a good bet builder is hard — the legs can be combined in millions of ways, and it's nearly impossible to feel your way to what's actually likely and where the odds hold value. That's exactly what we help you with. Here are three ready-made combo bets from the model's analysis — from safe to bold — where connected legs are priced jointly from the score matrix, never by naive multiplication. And further down you build your own.
Want to re-price the bets with a different line-up? Change the line-ups in the simulator, run it and press "Use in bet builder".Open the simulator
02 · 3 legs
Balanced
- Arsenal FC to win45%
- Under 2.5 goals52%
- Bukayo Saka to score27%
03 · 4 legs
Bold
- Both teams to score53%
- Over 2.5 goals48%
- Bukayo Saka to score27%
- Gabriel dos Santos Magalhães to be booked19%
The bookmakers' ready-made combos for this match are just below — priced against the model, one click from the betslip. Rather tailor your own? Build it further down and put it up against the market price.
World first · Build your own bet
Build your own bet builder
No one else gives you this: compose any combination — result, goal lines, correct score, scorers, assists, cards — and get the model's honest price instantly. Match legs are priced exactly from the score matrix and scorer legs jointly with the match picture via simulations — never multiplied blindly — and the price carries no bookmaker margin.
01 · Pick legs
Match result
Total goals
Both teams to score
Correct score
Corners (total)
Goalscorer
Assist
Cards
02 · Your slip
Empty slip — try the home win, over 2.5 goals and a goalscorer to see how legs are priced together.
03 · Fair value
Model's probability
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Fair odds
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The whole slip is priced jointly with the match picture via simulations — never naive multiplication.
04 · Search the market
Click and we ask the bookmakers' own bet builder API what exactly your combination costs at their end — right now, at their current odds. They price correlated legs jointly too, so it is an honest comparison against the model's fair value from the score matrix. If their odds sit above ours, the combination is mathematically undervalued.
We have no link to the bookmaker’s fixture yet — it arrives when they open betting on the match.
How the suggestions are computed
Connected legs — match result and total goals — are priced jointly from the model’s full score matrix: the probability of the combination is the sum of every final score where both legs come true. That is more honest than multiplying legs one by one, since a win and a high-scoring game are often connected.
The player legs come from the simulator’s player layer, which distributes each team’s expected goals, assists and bookings across the players by role and strength in the latest line-up; the corner lines come from a dedicated corner model reading the same team description. As soon as the slip holds a player or corner leg, the whole slip is priced jointly: it runs through 20,000 simulated matches where scorers, assists, cards and corners are sampled together with the final score, so every correlation carries into the price.
Fair odds is 1 divided by the combined probability — the price without the bookmaker’s margin. Find higher odds at a bookmaker and the combination holds mathematical value according to the model.
Build your own combination does exactly the same with your picks: every match leg you add narrows the score matrix cell by cell, and if the slip holds player or corner legs the whole slip is priced jointly via simulations — so the price you see is the model’s honest price for your exact slip.
Want to price from a different scenario — a changed line-up, a suspension, neutral ground? Run your own simulation on the simulator tab and press “Use in bet builder”. Every bet on this page is then re-priced from your simulation until you reset or reload the page.
Frequently asked questions
How is the probability of a combo bet computed?
Legs that are connected — match result and total goals — are priced jointly from the model’s full score matrix, not by multiplying legs one by one. Slips with player or corner legs are priced jointly via 20,000 simulated matches where scorers, assists, cards and corners are sampled together with the result — every correlation carries into the price.
What does fair odds mean?
Fair odds is 1 divided by the model’s combined probability — the price a bet is worth without the bookmaker’s margin. If you find higher odds than that, the bet holds mathematical value according to the model.
Why exactly three suggestions?
The suggestions cover three risk levels: a safe one with two legs, a balanced one with three and a bold one with four. Same method — just more that has to come true at once.
Can I build my own combination?
Yes — below the three suggestions you pick freely among match results, goal lines, correct scores, corners, goalscorers, assists and cards. Every match leg narrows the score matrix exactly, slips with player or corner legs are priced jointly via simulations, and you get the model’s probability and fair odds instantly. You can also run your own simulation on the simulator tab — say with a changed line-up — and re-price every bet from it.
Can I see what my own combination costs at the bookmakers?
Yes. Once you have built your slip we search the market: we ask the bookmakers’ own bet builder API what that exact combination costs at their end right now, and show their odds next to the model’s fair odds. If their price sits above ours, the combination holds mathematical value. If a leg cannot be combined at the bookmaker we say so outright rather than comparing two different bets.
Can I bet the suggestions directly?
The suggestions are the model’s analysis, not betting advice. If you build your own slip you can look up the bookmakers’ price for it and go straight to the match at the bookmaker in one click — but you assemble the combination in their slip, since their links only carry one leg at a time.
Predictions come from PlaymakerAI's match model and reflect the model's assessment — not betting advice. Gamble responsibly.