Basketball betting sites
Betting · Canada 
Basketball is the busiest betting board from late October to June: a points total north of 200 most nights and a prop for nearly every player. The 2026-27 season opened October 20, 2026, with the Raptors at home to Chicago the next night. Here is how the markets work and what each sportsbook in our data offers.
Key points
- NBA 2026-27 opened October 20, 2026; the regular season's final day is April 11, 2027.
- Basketball held 6.78% for Nevada books over 12 months to July 2026, the lowest of the four major sports.
- Every one of the 16 books in our data lists basketball.
- Early payout on NBA lines is listed by Beazt and bet365.
Sportsbooks for basketball
| Sportsbook | Score | Sports | Payout |
|---|---|---|---|
 | 8.9 | 43 | 12 h |
 | 8.9 | 34 | 24 h |
 | 8.8 | 26 | 24 h |
 | 8.6 | 30 | 24 h |
 | 8.6 | 35 | 1 h |
 | 8.5 | 34 | 48 h |
 | 8.4 | 30 | 24 h |
 | 8.2 | 30 | 24 h |
 | 8.1 | 22 | 8 h |
 | 8.0 | 9 | 24 h |
 | 8.0 | 21 | 12 h |
 | 7.8 | 32 | 1 h |
 | 7.8 | 11 | 1 h |
 | 7.3 | 13 | 4 h |
 | 7.3 | 10 | 24 h |
 | 7.2 | 6 | 10 min |
The basketball markets
High scoring changes everything. Points come in bunches, so lines are set in half points and the big money moves to spreads and props.
- Point spread. The favourite gives points, the underdog gets them. NBA spreads are mostly priced at -110 each side.
- Moneyline. The straight winner. Fine for close games; poor value on heavy favourites.
- Totals. Combined points over or under a line, often well above 200.
- Quarters and halves. First-half spread, first-quarter total - shorter windows, settled on that period only.
- Prop bets. Points, rebounds, assists, three-pointers, double-doubles. The deepest prop menu of any sport.
The moneyline, spread and totals guide explains each with worked numbers, and our NBA betting guide covers the season itself.
Reading an NBA spread
Raptors +4.5 at -110, opponent -4.5 at -110
Raptors lose by 4 -> Raptors +4.5 wins
Raptors lose by 5 -> opponent -4.5 wins
- Decimal 1.909
- a 100 stake returns 190.90 when it wins
- Implied probability per side
- 52.38% -> margin on the pair 4.55%
Switch between American, decimal and fractional prices with the odds converter.
Basketball has the thinnest hold
Nevada's regulator reports what books actually kept. Basketball sat lowest of the four major sports over the 12 months to July 2026.
| Basketball | 6.78 % |
|---|---|
| Baseball | 6.85 % |
| Football | 7.29 % |
| Hockey | 8.73 % |
Hold is not the same as the margin on a single bet - it depends on results and on how many parlays people play - but it is the best public number for what a sport costs bettors over a year.
Sportsbooks for basketball
All 16 sportsbooks we cover list basketball. The differences are in features, taken from each operator's published terms:
| Sportsbook | Bet builder | Cash out | Live streaming | Early payout |
|---|---|---|---|---|
| Beazt | Yes | Yes | Yes | Yes (NBA moneylines) |
| bet365 | Yes | Yes | Not listed | Yes (NBA and NCAAB) |
| Stake | Yes | Yes | Yes | Not on NBA |
| Sports Interaction | Yes | Yes | Yes | Not on NBA |
| BET99 | Yes | Not listed | Yes | Not listed |
| 20Bet | Yes | Yes | Yes | Not listed |
| Betway | Yes | Yes | Yes | Not listed |
| LeoVegas | Yes | Yes | Yes | Not listed |
Stake runs season-long boosted odds on NBA games; see odds boosts for how much a boost adds in practice. bwin and PowerPlay both list same game parlays too.
Player props and same game parlays
The NBA prop board is huge, and same game parlays stack those props together: a star's points, his team's win, the game over. Correlated legs get repriced by the book, and the margin on each leg multiplies. A four-leg parlay of genuine coin-flips lands 6.25% of the time and carries about 17% built-in edge at -110 pricing. Test your ticket in the parlay calculator and read parlays explained before stacking legs.
Live basketball
Runs of 10-0 happen in two minutes, so live lines swing hard. Live betting and cash out gives you options mid-game, but the speed is the risk: decide your stake before tip-off. For a slower sport with a similar season length, see the baseball page.
What a cash-out offer is worth
A fair cash-out value is your potential return divided by the current decimal odds of your bet winning. Say you staked 20 at 3.00 for a potential return of 60, and your team is now 1.40 live: fair value is 60 / 1.40, about 42.86. A book offering 40 keeps the gap as extra margin. No Canadian rule fixes the formula, so the offer is always the book's own price - compare it before you take it.
Before you bet
The books above are licensed outside Canada and serve players outside Ontario and Alberta; provincial limit and self-exclusion tools do not apply to them, so set limits in each account. New-account offers are under sports welcome bonuses. 19+. Help: responsible gambling.
Questions players ask
What are the main NBA bet types?
Point spread, moneyline and totals, then quarter and half lines, player props (points, rebounds, assists, threes) and futures such as the championship winner.
Why do NBA spreads rarely push?
Books often hang half-point spreads and totals in basketball. A half-point line cannot land exactly, so there is no push - the bet wins or loses.
Does overtime count in NBA bets?
In standard full-game markets it normally does. Quarter and half markets settle on that period alone. Check each book's house rules.
When does the Emirates NBA Cup start?
Group play in the 2026-27 NBA Cup began October 30, 2026, per the league's key-dates page.