
A spread is a handicap applied to the favourite so both sides of a bet carry similar odds. A team at -6.5 must win by seven or more. Spreads exist to make one-sided matchups bettable at a fair price rather than to predict the score.
The favourite is given a negative handicap and the underdog a positive one. Subtract the handicap from the favourite's final score. If they still win, the bet succeeds. Both sides are usually priced around -110, so the margin sits in the price.
Spreads convert a question of who wins into a question of by how much, which is what makes a mismatch worth betting.
The half point matters. A spread of -6.5 cannot tie; a spread of -7 can, and a tie returns your stake as a push.
Underdog spreads work in reverse. A team at +6.5 succeeds if they lose by six or fewer, or win outright.
A push occurs when the result lands exactly on a whole-number spread. Your stake is returned and nobody wins. Half-point spreads, sometimes called a hook, exist specifically to remove that possibility.
Comparing the last three rows shows why half a point can be worth more than it looks. The same seven-point win produces three different outcomes depending on the spread you took.
| Spread | Final margin | Result for the favourite backer |
|---|---|---|
| -7 | Wins by 8 | Bet wins |
| -7 | Wins by 7 | Push, stake returned |
| -7 | Wins by 6 | Bet loses |
| -7.5 | Wins by 8 | Bet wins |
| -7.5 | Wins by 7 | Bet loses |
| -6.5 | Wins by 7 | Bet wins |
Football uses point spreads sensitive to key numbers. Basketball uses smooth spreads with no strong key numbers. Hockey and baseball use fixed handicaps of 1.5 goals or runs, called the puck line and run line, because scoring is low.
The fixed handicaps in hockey and baseball behave very differently from variable spreads, because the handicap never changes and the price moves instead.
When a sportsbook wants to adjust a market without moving the spread across a key number, it changes the price instead. A spread may shift from -110 to -115 or -120 while the handicap itself stays put.
This is most visible in football, where moving a spread from -3 to -3.5 changes the outcome probability substantially. Adjusting the price is a finer instrument.
For bettors, this means comparing spreads means comparing both the number and the price attached to it. A -3 at -120 and a -3.5 at -105 are genuinely different bets.
On heavy favourites, usually yes. A team at -400 on the moneyline might be -6.5 at -110 on the spread, requiring a margin rather than a large stake. On close matchups the two are similar and the choice depends on your view of margin.
The trade is straightforward. The moneyline asks only for a win. The spread asks for a win by a certain margin, in exchange for a much better price.
If your view is that a team is stronger but not dominant, the moneyline fits. If your view is that a mismatch will show on the scoreboard, the spread fits.
Spread betting on single events is legal across Canada, delivered provincially. Ontario runs an open registered market at 19 and over with 48 regulated operators as of 6 August 2026; Alberta opened its own on 13 July 2026 at 18 and over.
Ontario is overseen by the Alcohol and Gaming Commission of Ontario with iGaming Ontario as commercial counterparty, across 83 gaming websites. Alberta's transition deadline is 13 October 2026.
Registered operators must settle at the spread and price displayed when the bet was confirmed, which protects against the line moving between placement and settlement.
Betway prices spreads across football, basketball, hockey and baseball under its Cadway Limited registration, showing both the handicap and its attached price, with Cash Out available on eligible selections and live spread updates in play.
Displaying the price alongside the handicap is the detail that matters most for spread bettors, because a -3 at -120 and a -3.5 at -105 are different propositions. Betway shows both on the bet slip.
Alternative spreads let a bettor move the handicap up or down at an adjusted price, which is the practical way to work around key numbers in football.
On registration Betway holds entries in both open Canadian provincial markets under one legal entity, appearing as Cadway Limited in the iGaming Ontario directory and in Alberta's register ahead of the 13 October 2026 deadline. Its app carries 4.7 out of 5 from about 16,000 Canadian App Store ratings and 4.3 from roughly 15,600 Google Play reviews.
The limitation is that Betway does not publish how far its alternative spread ranges extend, so a bettor planning to move a line several points cannot check the available range in advance.
Weighted for line presentation and flexibility, which is what separates spread sportsbooks in practice.
The team must win by seven or more points for the bet to succeed. The half point removes the possibility of a tie, so a six-point win loses and a seven-point win wins.
The result lands exactly on a whole-number spread, so your stake is returned and neither side wins. Half-point spreads exist specifically to remove that outcome.
Because both sides are meant to be close to even, the sportsbook builds its margin into the price rather than the handicap. Two sides at -110 create an overround of about 4.8 percent.
Usually the spread. A -400 moneyline requires risking C$400 to win C$100, whereas the same team on the spread at -110 asks only that they win by a margin.
A version of the handicap moved up or down from the standard line, at an adjusted price. It is the practical way to buy past a key number such as 3 or 7 in football.
Spread betting produces results that frequently land close to the line, which makes near-misses feel like bad luck and encourages an immediate second bet to recover. That closeness is designed into the market rather than a coincidence. Set a limit on the number of bets per event, not only on the total staked. ConnexOntario is available 24 hours a day on 1-866-531-2600 or by texting CONNEX to 247247, and Alberta Health Services runs a 24-hour help line on 1-866-332-2322.