Single-event sports betting in Canada since Bill C-218: rules, sites and maths

What exactly did Bill C-218 change in the Criminal Code?

Bill C-218, the Safe and Regulated Sports Betting Act, made one surgical change. It amended paragraph 207(4)(b) of the Criminal Code, the clause listing the kinds of betting that do not count as a lottery scheme a province may conduct and manage. Betting on a single sport event came off that list. As a result, a province can run a single-event sportsbook under the same authority it already used for lotteries, casinos and parlay betting.

According to the Department of Justice, the amendment received Royal Assent on June 29, 2021 and came into force on August 27, 2021. The federal release is short and makes two points that still matter. First, provinces and territories may conduct and manage single-event sport betting online or at physical venues in their own jurisdiction. Second, betting on horse racing is not part of the deal and continues to be regulated by the federal government.

Nothing in the Act forced a province to offer anything. It removed a federal obstacle and left the decision, the operator model and the timing to each province. That is why the Canadian map still looks uneven five years later.

What could you bet before single-game betting?

Before the amendment, the legal provincial sports product was the parlay: a ticket built from several games, all of which had to win. In its own release on the change, Manitoba Liquor & Lotteries put it plainly: the only sports wagers that were legal in Canada were parlay bets. The Department of Justice made the same point from the other side, noting that Canadians had been able to bet on sports legally for a long time through parlays.

The practical effect of the old rule was a forced increase in risk. If you liked one team at roughly even money, you had to attach other selections to it, and every added leg multiplied both the payout and the chance of losing. A single bet lets you back only the outcome you actually have an opinion on, which is why the provincial operators moved quickly once the date was fixed.

Who offers single-event betting in each province?

The table below lists the provincial sportsbooks and what their own pages or releases confirm. Ages are the minimum for online betting on each site; the full breakdown by product is in our guide to the gambling age in each province.

Ontario is the only province where you can also bet single events with private sportsbooks. Those sites operate under an agreement with iGaming Ontario and registration with the Alcohol and Gaming Commission of Ontario, and iGaming Ontario tells players to look for its logo and check its directory of approved sites. Our Ontario overview explains how that open market works.

Alberta is moving in the same direction. A Government of Alberta fact sheet dated January 13, 2026 says Bill 48 created the iGaming Alberta Act, named AGLC as regulator of a private online market, set the minimum online betting age at 18, and planned a market launch later in 2026. Until registered operators are actually live, PlayAlberta is the provincial option; see our Alberta page for the current state.

Why is horse racing treated differently?

Horse racing sat outside the 2021 change because it already had its own federal system. Even after the amendment, paragraph 207(4)(b) still excludes bookmaking, pool selling and the making or recording of bets on horse races, including bets placed through the pari-mutuel system, from what a province may run as a lottery scheme. The Department of Justice release confirms that horse race betting stays under federal regulation.

For you as a bettor, the difference shows up in how the price is set. A sportsbook offers fixed odds on a hockey game: the price you take is the price you are paid. Pari-mutuel racing pools the money bet on a race and shares it among the winning tickets, so the final payout is not known until the pool closes. The two products are regulated separately, and you will usually find them on separate pages of a provincial site.

How has the debate over betting ads played out?

The ad debate is the most visible consequence of the open Ontario market. On August 29, 2023 the AGCO announced a change to its Registrar's Standards for Internet Gaming that took effect on February 28, 2024. Registered Ontario operators may no longer use active or retired athletes in igaming advertising and marketing, except for the exclusive purpose of advocating responsible gambling. The same update tightened the test for celebrities, role models, social media influencers, entertainers, cartoon figures and symbols: they are now barred if they would likely be expected to appeal to minors, not only if their primary appeal is to minors.

The federal track has been slower. In the Senate, Bill S-269, a national framework on sports betting advertising, did not become law before the 44th Parliament ended in January 2025. On May 28, 2025 Senator Marty Deacon introduced its successor, Bill S-211, An Act respecting a national framework on sports betting advertising. Check the bill's LEGISinfo page for its current stage before relying on any outcome.

The athlete rule does not change your odds or your account terms. It changes what you see between periods. If an ad shown in Ontario features a recognizable athlete urging you to bet, ask who placed it: the AGCO itself has acknowledged that Ontario broadcasters carry out-of-province advertising that may not meet its standards.

How do you read decimal, American and fractional odds?

PlayNow's sports rules state that odds can be viewed in three formats: decimal, American and fractional. They all describe the same price, and it pays to convert them to one you understand.

• Decimal shows the total return per dollar staked, stake included. At 2.50, a C$10 bet returns C$25, of which C$15 is profit.
• American uses a base of 100. A plus number is the profit on a C$100 stake: +150 pays C$150 profit, the same as decimal 2.50. A minus number is the stake needed to win C$100: −200 means C$200 to win C$100, which is decimal 1.50.
• Fractional shows profit over stake. 3/2 pays C$3 for every C$2, again the same as decimal 2.50.

The number that matters most is the implied probability, which is simply 1 divided by the decimal odds. A price of 2.50 implies 40%. If you think the true chance is higher than 40%, the bet has value; if you think it is lower, it does not.

How big is the bookmaker's margin on a single bet?

Add up the implied probabilities of every outcome in a market and you get more than 100%. The excess is the margin, sometimes called the overround or the vig. Here is the working for the two most common market shapes.

Two-way market at −110 / −110. American −110 converts to decimal 1 + 100/110 = 1.909. The implied probability of each side is 1 / 1.909 = 52.38%. Both sides together: 104.76%. The bookmaker's margin is 1 − 1/1.0476 = 4.55%. Put another way, if each side truly has a 50% chance, a C$100 bet at −110 has an expected value of 0.5 × C$190.91 − C$100 = −C$4.55.

Three-way soccer market at 2.50 / 3.30 / 2.90. Implied probabilities are 40.00%, 30.30% and 34.48%, for a total of 104.79%. The margin is 1 − 1/1.0479 = 4.57%. Remove the margin proportionally and the fair prices would be about 2.62, 3.46 and 3.04.

Three habits follow from this maths:

1. Compare the same market across the sportsbooks available to you before betting; a price of 2.05 instead of 1.91 on the same side is a bigger edge than most tips.
2. Check the total implied probability of every market you bet, not just the first one you priced. The margin is set market by market, so a main line and a player prop on the same game can carry very different overrounds.
3. Remember that parlays multiply margins. Each leg carries its own overround, so a four-leg ticket stacks four of them. Being allowed to bet singles is the cheapest structural improvement the 2021 change gave you.

What should you check before placing a single bet?

A few rules on provincial sites catch people out. Manitoba's PlayNow rules, for example, list Same Game Parlay as the exception to single-event availability and say the site does not accept bets where the outcome of one event contributes to the outcome of another. Atlantic Lottery says it may cap the amount accepted on individual outcomes. Read the sportsbook rules page for stake limits, settlement rules for postponed games, and how cash-out is priced before you rely on it.

Location matters as much as age. Loto-Québec requires you to be physically in Quebec, PlayNow requires you to be in the province of your account, and Ontario's sites are open only to players located in Ontario. Offshore sportsbooks that take Canadian bets without a provincial licence sit outside all of these protections, including dispute handling and self-exclusion. If betting stops being fun, the responsible gambling page lists help lines, including ConnexOntario at 1-866-531-2600 in Ontario and the Responsible Gambling Council for every province.