What a “Free Bet” Actually Gives You
A free bet sounds like a free coffee — you use it, you keep whatever you got. It doesn’t quite work that way. When a free bet wins, the sportsbook pays the winnings, but the stake itself is not returned — only the profit is credited. A $25 free bet at even money (+100) that wins pays $25 in winnings, not $50, because the original $25 “stake” was never really at risk; it was the sportsbook’s money, not yours. That mechanic — stake not returned — is the most important thing to understand about how free bets are priced.
Odds Boosts: What’s Actually Being Boosted
An odds boost takes a specific, pre-selected bet and temporarily improves its price above market — a moneyline normally priced at +150 might be boosted to +200 for a limited-time promotion. Boosts almost always carry a maximum stake or payout cap; wagering above that is settled at the regular, unboosted price. They’re also usually restricted to one bet or a narrow set of markets, which is why the boosted price can look different in the fine print than the headline.
Opt-Ins and Eligibility Windows
Almost none of these mechanics apply automatically. Free bets and odds boosts typically require an explicit opt-in and a specific eligibility window, meaning the credit or boosted price expires after a set number of days if unused. Missing the opt-in, or using an offer after its window closes, is one of the most common reasons a bettor never gets the value they thought they had. Reading each offer’s specific terms, rather than assuming they all work the same, is the only reliable way to know what you’re getting.
Free Bet vs. Cash Bet: The Real Difference
| Mechanic | Cash Bet | Free Bet |
|---|---|---|
| Stake returned on a win | Yes | No — stake is not returned, only winnings |
| $25 stake at +100, wins | $50 total returned | $25 total returned (winnings only) |
| Loss outcome | Your $25 is lost | Nothing lost — it was never your money |
| Effective value vs. face value | 100% (it’s your cash) | Meaningfully below face value, since stake isn’t paid out |
Try It: Why the Stake Isn’t Returned
Same stake, same odds, same win — one very different return.
Why Ontario and Alberta Restrict How These Are Advertised
If Canadian sportsbook ads rarely mention a specific bonus amount, that’s a deliberate regulatory choice, not an oversight. Both iGaming Ontario and Alberta’s open-market regulator restrict public-facing advertising of bonus offers and inducements, limiting how aggressively promotional value can be marketed to the general public rather than disclosed only to a registered player. That’s also why this page describes the mechanics rather than listing any current offer or dollar figure: live promotion terms sit inside the sportsbook’s own account dashboard, and they change constantly.
Reading the Fine Print Before You Click “Opt In”
None of this makes free bets or boosts a bad deal — extra value is still extra value, even discounted for the stake-not-returned rule. The mistake is comparing a free bet’s face value directly against cash, or assuming a boosted price applies at any stake size. Before opting in on regulated operators like BetMGM ↗ or Bet365 ↗, read the specific cap, eligibility window, and stake-return rule — and check whether opting into every offer is still entertainment or has become a habit; our responsible gambling page has free, confidential tools if that line needs a second look. For the bet types these offers apply to, see moneyline betting and parlay betting, and how single-event betting became legal for the regulatory backdrop.