Up to 50% Extra on Accumulator Winnings
Sports bettors at Allstars.io can increase the potential return on qualifying accumulator bets through the Allstars.io Combo Boost. The promotion automatically applies a payout multiplier when an eligible bet slip contains three or more selections, with the maximum boost reaching 50%.
Extra winnings are paid directly to the player’s cash balance once all qualifying selections have settled.
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⚽ Combo Boost
Extra winnings on accumulators.
📈 Maximum Boost
50% Extra
🎯 Minimum Selections
3 Legs
⚽ Check Combo Boost
How the Allstars.io Combo Boost Works
The promotion activates automatically whenever an eligible accumulator bet contains at least three selections.
Each selection included in the bet slip must have minimum odds of 1.40.
The boost increases as more qualifying selections are added.
| Selections | Extra Boost |
|---|---|
| 3 | 5% |
| 4-5 | 8% |
| 6-7 | 15% |
| 8-9 | 25% |
| 10-11 | 40% |
| 12+ | 50% |
Eligible Bets
The Combo Boost is available on qualifying sportsbook accumulator bets placed with real-money balances.
The promotion does not apply to:
- Free Bets
- Bonus funds
- Promotional balances
- Fully or partially cashed-out bets
If one or more selections are voided or cancelled, the boost is automatically recalculated using the remaining qualifying selections.
Payout and Settlement
Once every event on the accumulator has been settled, any additional winnings generated by the Combo Boost are calculated automatically.
The extra winnings are credited directly to the player’s cash balance and are not subject to wagering requirements.
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