⚠️ Our AI model is still learning from match data. All predictions are experimental statistical estimates for information purposes only — not financial advice and not an invitation to bet. Outcomes are never guaranteed. 18+ · Gamble responsibly.
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Home/Tools/AI acca builder

AI acca builder

Assemble an accumulator from our model's own rated selections — one leg per match, only in odds ranges where the model has measurable edge. The combined price, the model's implied hit rate and the margin you pay update as you toggle legs.

Selections refreshed Aug 5, 2026 · rebuilt twice daily · how we work

Your slip

Full screener →
—Legs selected
—Combined odds
—Returns on a 10 stake
—Model's implied hit rate

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Model-rated selections

PickMatchSelectionOddsScore
FC Porto v Alverca Primeira Liga · 9 Aug, 17:00 UTC Under 3.0 goals 1.91 99
Fluminense v Palmeiras Brasileirão · 15 Aug, 19:30 UTC Over 2.0 goals 1.71 99
Real Betis v Real Sociedad La Liga · 21 Aug, 19:00 UTC Over 2.5 goals 2.25 99
Brighton and Hove Albion v Aston Villa Premier League · 23 Aug, 13:00 UTC Under 3.0 goals 1.87 99
Fulham v Chelsea Premier League · 24 Aug, 19:00 UTC Under 3.0 goals 1.85 99
Barcelona v Athletic Bilbao La Liga · 27 Aug, 19:00 UTC Barcelona to win 1.45 94
Corinthians v Cruzeiro Brasileirão · 16 Aug, 22:30 UTC Over 2.0 goals 1.68 92
Palmeiras v Internacional Brasileirão · 9 Aug, 19:00 UTC Palmeiras to win 1.64 87
Brentford v Tottenham Hotspur Premier League · 22 Aug, 16:30 UTC Brentford to win 2.60 86
Manchester City v Bournemouth Premier League · 23 Aug, 13:00 UTC Under 3.25 goals 1.98 85
Angers v Lille Ligue 1 · 23 Aug, 13:00 UTC Under 2.5 goals 1.90 81
Atlético Madrid v Villarreal La Liga · 23 Aug, 15:00 UTC Over 2.5 goals 2.10 80
Rayo Vallecano v Alavés La Liga · 20 Aug, 19:00 UTC Over 1.5 goals 1.60 79
Union Berlin v Eintracht Frankfurt Bundesliga · 29 Aug, 13:30 UTC Over 2.5 goals 1.78 77
Gil Vicente v Rio Ave FC Primeira Liga · 9 Aug, 19:30 UTC Gil Vicente to win 2.01 76
Parma v Cagliari Serie A · 22 Aug, 18:45 UTC Under 2.5 goals 1.66 76
Bayern Munich v VfB Stuttgart Bundesliga · 28 Aug, 18:30 UTC Over 3.5 goals 1.69 76
Elche CF v Barcelona La Liga · 23 Aug, 19:30 UTC Under 3.5 goals 1.75 74

Score is our screener's rating of the gap between the model's fair odds and the best available price. Selections update twice a day; matches that have kicked off drop out on the next rebuild.

What this tool is honest about

An accumulator multiplies odds, and it multiplies the bookmaker's margin with them. Four legs at a typical 5% margin each bake in roughly 19% of combined margin — before a ball is kicked. That is why accas pay so well when they land and why most of them do not, and no amount of model rating changes the arithmetic. The hit-rate figure above is the model's own estimate of how often your specific slip should win: it falls fast as you add legs, which is the point of showing it.

What the model genuinely contributes is leg quality. Each selection here scored well on the gap between our fair odds and the best available price, and the range is capped at 3.00 because our own v1 model went 0-for-8 on double-digit prices before we learned that lesson publicly. Restricting the pool to measurable edges is the only defensible way to build one of these.

If you want the underlying maths, the accumulator guide works through it with examples, and the acca calculator handles any slip you build elsewhere. Our complete settled record, losing streaks included, is on the track record page. Stake small; 18+.

Acca builder FAQ

How does the AI acca builder choose legs?

Every selection comes from our model's screener: it prices each fixture from time-decayed team scoring rates, blends that with market prices, and scores the gap against the best available odds. This page shows the highest-scoring selections in accumulator-friendly odds ranges, one per match, so you can assemble a slip from rated picks rather than hunches.

Does combining AI picks improve my chances?

No — and any tool claiming otherwise is selling something. Combining legs multiplies both the odds and the bookmaker margin while multiplying win probability downwards. Four legs at a genuine 60% each win together about 13% of the time. The builder shows that number as you add legs precisely so the trade-off stays visible.

Why are long-odds selections excluded?

Because betting markets systematically overprice longshots and our own first model version lost eight straight on double-digit odds before we capped it. The builder sticks to 1.20–3.00 selections, where the model has measurable edge and the maths behind an acca is at least defensible.

Should I bet the acca you build?

Treat it as entertainment with a known cost, staked small. Our full settled record — including losing runs — is published on the results pages, and accumulators are structurally the most expensive product on any betting menu. Singles preserve more of whatever edge exists.