Sportsbook free bet bonuses, ranked
Updated 2026-08-08
A stake-not-returned free bet, usually released after a rollover at minimum odds. A different product from a casino bonus, and not comparable to one.
These are ranked by value per 1 of free bet. That is the only fair way to compare offers of this kind with each other, and it is why they are not mixed with other types.
| # | Casino | Value per 1 of free bet | What that means | |
|---|---|---|---|---|
| 1 | Duelbits | +33.3% | a stake-not-returned free bet at 1.5 odds is worth about +33.3% of its face value | Review · Visit |
Figures are taken from each operator's published bonus terms and re-checked regularly. Offers confirmed directly on the operator's own terms page are marked VERIFIED. Terms change often — always read them on the casino's site before depositing. How we calculate these numbers.
What to look at first
People claim this thinking it is a casino bonus. Stake-not-returned means a free bet is worth roughly (odds − 1) / odds of its face value, before the rollover.
Offer types are ranked separately and cannot be compared with each other. A deposit match is measured against the money you deposit; rakeback against the money you wager. Those are different quantities, so a single combined league table would be meaningless. See all offer types.