Noxino’s ComboBoost increases the return on qualifying winning accumulator bets. A combo needs at least four selections, with each qualifying selection priced at odds of 1.50 or higher. The multiplier starts at 1.05x for four selections and rises to a maximum of 1.50x for 13 or more selections.
How ComboBoost Works
ComboBoost is one of the sportsbook promotions that rewards qualifying accumulator bets rather than a deposit or weekly loss total. Build an eligible combo, meet the minimum selection and odds requirements, and the corresponding multiplier is applied if the bet wins.
The Qualifying Conditions
A ComboBoost bet must contain at least four qualifying selections, with minimum odds of 1.50 for each selection.
The current terms confirm that the offer is available on both:
- pre-match events
- live or in-play events
Combo bets placed using free bets, free money or no-risk funds are not eligible for ComboBoost. The promotion is intended for qualifying bets placed with real-money funds.
The current ComboBoost terms do not publish a separate list of excluded sports or markets. Eligibility therefore depends on whether the selections are accepted as qualifying combo selections by the sportsbook and satisfy the stated odds requirements.
How the Boost Percentage Scales
The multiplier increases as more qualifying selections are added to the accumulator.
| Number of Selections | ComboBoost Multiplier | Extra Value |
| 4 | 1.05x | 5% |
| 5 | 1.10x | 10% |
| 6 | 1.15x | 15% |
| 7 | 1.20x | 20% |
| 8 | 1.25x | 25% |
| 9 | 1.30x | 30% |
| 10 | 1.35x | 35% |
| 11 | 1.40x | 40% |
| 12 | 1.45x | 45% |
| 13 or more | 1.50x | 50% |
A four-selection accumulator therefore receives the base 5% boost, while an eligible accumulator with 13 or more selections reaches the maximum 50% boost.
Adding more selections also changes the overall risk of the accumulator. Every leg still needs to win for a standard accumulator to return a payout.
How the Boost Is Applied to Winnings
ComboBoost applies the relevant multiplier to the qualifying winning amount rather than increasing the original stake before the event begins.
For example, if the amount subject to the ComboBoost calculation is €100 and the qualifying bet receives a 1.10x multiplier, the boosted amount becomes:
€100 × 1.10 = €110
The current ComboBoost terms do not state a separate wagering requirement for the boosted return. This differs from casino bonus funds, which can carry their own playthrough conditions.
ComboBoost and Other Sportsbook Features
ComboBoost applies specifically to sportsbook accumulators, so it is separate from casino live games and their bonus contribution rules.
It can also interact differently with other sports promotions.
Early Payout can apply to eligible pre-match football 1X2 singles and multiple bets, but its current terms exclude combo bets where an additional boost applies. A selection receiving ComboBoost should therefore not also be treated as eligible for the Early Payout promotion.
For the Monthly Sports Tournament, the tournament terms allow all qualifying bet types and do not list ComboBoost accumulators as excluded. A winning ComboBoost accumulator can therefore also generate tournament points when it independently meets the tournament’s requirements, including its minimum stake, odds and settlement conditions.
Any separate Boosted Odds offer should be checked on the active bet slip before assuming that it stacks with ComboBoost. The current ComboBoost terms do not publish a general rule guaranteeing that every other odds enhancement can be combined with it.
Building an Accumulator That Qualifies
Start by selecting at least four sportsbook outcomes, making sure each eligible selection has odds of at least 1.50.
Multi-event accumulators can be built by adding selections from different matches or events to the same bet slip. Once the qualifying conditions are met, check the bet slip for the ComboBoost information before confirming the wager.
Noxino also provides same-event combination features on eligible markets, but the current ComboBoost terms do not explicitly state that every Bet Builder combination qualifies. If you are creating a same-match bet, confirm that the ComboBoost indicator appears on the bet slip before placing it.
This is the safest way to distinguish an eligible ComboBoost wager from a combination that may otherwise meet the basic selection count.
Common Questions About ComboBoost
You need at least four qualifying selections. Each selection must meet the minimum odds requirement of 1.50. Four selections receive a 1.05x multiplier, with the boost increasing as additional qualifying selections are added.
The current ComboBoost terms do not set a separate wagering requirement for the boosted return. The multiplier forms part of the qualifying winning payout rather than being issued as casino bonus funds that require additional playthrough.
Yes. The current terms state that ComboBoost is valid for both pre-match and live events. The accumulator still needs at least four qualifying selections at the required minimum odds.
A ComboBoost accumulator can also generate Monthly Sports Tournament points where it independently satisfies the tournament rules. The tournament requires an eligible settled winning bet, a qualifying stake and minimum odds, so receiving ComboBoost alone does not automatically make the wager tournament-eligible.
The current ComboBoost terms do not specifically confirm that all Bet Builder or same-match combinations qualify. Check the completed bet slip before placing the wager. If ComboBoost applies to that combination, the relevant boost should be displayed as part of the eligible bet.