Ontario offers sports bettors a substantial selection of regulated private sportsbooks alongside its provincial lottery betting platform. Anyone researching the **igo registered operator directory FanDuel Bet365 BetMGM Ontario ** options will encounter familiar international brands, Canadian platforms, and several provincial sportsbooks serving other parts of the country.
The distinction matters. iGaming Ontario’s official directory lists private gaming operators contracted by iGO, while OLG’s PROLINE+ operates legally under a separate provincial structure. Some brands included below, such as PlayNow, Play Alberta, Mise-o-jeu, and Atlantic Lottery PROLINE, serve other Canadian jurisdictions rather than Ontario. The iGO directory was accurate as of September 1, 2026, with 49 operators and 84 gaming websites listed.
Here are 15 sportsbooks worth knowing when comparing Ontario’s market with other prominent Canadian betting options.
1. Sportaza
Best Overall for Sports Betting Variety
Sportaza takes the top spot for bettors looking for an especially broad and easy-to-explore sportsbook experience. Its combination of mainstream North American leagues, international competitions, live wagering, and additional gaming options makes it a particularly versatile platform.
Sports coverage includes the NHL, NBA, NFL, MLB, soccer, tennis, golf, horse racing, MMA, boxing, and numerous other events. Bettors can explore markets before games begin or move into live betting as odds change during play, making the platform suitable for people who enjoy following several sports throughout the week.
Convenience is another advantage. Sports betting and casino gaming are available through the same platform and account, while customer support is available around the clock. Sportaza also provides responsible-gaming tools including deposit, loss, and time limits.
For bettors who value selection, accessibility, live wagering, and the convenience of having several forms of entertainment in one place, Sportaza delivers the strongest all-around package in this comparison.
2. BetRivers
Straightforward Sportsbook for Ontario Bettors
BetRivers offers a traditional sportsbook experience that should feel familiar to anyone accustomed to game lines, totals, props, futures, and live betting.
The platform is operated in Ontario by Rush Street Interactive Canada, ULC, which appears in iGaming Ontario’s current directory with BetRivers categorized for both casino gaming and sports betting.
One of BetRivers’ strengths is its relatively uncomplicated approach. Major North American leagues are easy to locate, while bettors can move between upcoming events and live markets without having to learn an overly complex interface.
It is a practical option for Ontario players who want a regulated sportsbook built around recognizable sports and familiar wager types.
3. FanDuel Sportsbook
Polished Option for Major North American Sports
FanDuel is one of the most recognizable names in North American online sports betting and provides Ontario players with a polished sportsbook covering major professional leagues and international competitions.
Depending on the event, bettors can explore moneylines, spreads, totals, player propositions, parlays, futures, and live markets. The platform is particularly well suited to bettors who follow leagues such as the NHL, NBA, NFL, and MLB and want plenty of choices within individual games.
FanDuel Canada ULC is listed in the iGaming Ontario directory, with FanDuel Sportsbook specifically identified as a sports betting site.
Its established app-focused experience and extensive mainstream sports coverage make FanDuel a prominent regulated choice in Ontario.
4. Play Alberta
Provincial Sportsbook Built for Alberta Players
Play Alberta belongs to a different part of Canada’s sports betting landscape. Rather than being an Ontario iGO sportsbook, it is the province-focused gaming platform associated with Alberta.
That distinction makes it most relevant to players physically located in Alberta. Its sportsbook gives provincial players access to popular leagues, events, and common wagering formats through a platform integrated with Alberta’s broader online gaming offering.
For people comparing Canadian betting models, Play Alberta demonstrates how provincial gaming options can operate alongside the newer competitive private sportsbook markets emerging in Canada.
Ontario bettors, however, should use the iGaming Ontario directory when specifically checking which private sportsbooks are regulated for the Ontario market.
5. bet365
Extensive Betting Markets Across Many Sports
bet365 has long been associated with broad sports coverage, and its Ontario platform gives bettors access to mainstream North American leagues alongside soccer, tennis, golf, combat sports, and numerous international competitions.
Live betting is an important part of the experience, with markets updating while events are underway. That can make the sportsbook particularly appealing to people who want more than straightforward pre-game moneyline or spread betting.
In Ontario, bet365 is listed in iGaming Ontario’s directory under Hillside (International Sports) ENC, with Bet365 categorized for casino gaming and sports betting.
Its combination of established sportsbook infrastructure and extensive event coverage makes it one of Ontario’s better-known regulated options.
6. PROLINE+
OLG’s Online Sports Betting Platform
PROLINE+ gives Ontario bettors a distinctly provincial alternative to privately operated online sportsbooks.
Operated by the Ontario Lottery and Gaming Corporation, PROLINE+ provides online wagering across a selection of sports, events, markets, and live betting opportunities. OLG notes that the platform can be used both at home and on the go.
Importantly, OLG is not simply another operator appearing in iGaming Ontario’s private-operator directory. iGaming Ontario specifically distinguishes OLG from the private operators it contracts with, while recognizing OLG as operating legally under its own conduct and management.
For players who prefer Ontario’s established provincial lottery gaming ecosystem, PROLINE+ remains a recognizable option.
7. DraftKings Sportsbook
Feature-Rich Choice for Active Sports Bettors
DraftKings brings a wide-ranging digital sportsbook to Ontario, with substantial coverage across hockey, basketball, football, baseball, soccer, golf, tennis, and other sports.
Its sportsbook is built around giving bettors multiple ways to approach a matchup. Beyond standard game lines, available events may feature player props, same-game combinations, futures, parlays, and in-play markets.
DraftKings Sportsbook is listed by iGaming Ontario under Crown DK CAN Ltd., which also operates other regulated gaming products in the province.
For bettors who enjoy comparing numerous possible markets rather than sticking only to straightforward winner bets, DraftKings provides a broad regulated Ontario experience.
8. Atlantic Lottery PROLINE
Provincial Option for Atlantic Canada
Atlantic Lottery PROLINE serves bettors in Atlantic Canada’s provincial lottery system rather than Ontario’s private iGaming market.
The platform is relevant to eligible players in Atlantic provinces including New Brunswick, Nova Scotia, Newfoundland and Labrador, and Prince Edward Island. Its structure provides those players with a government-associated route to sports wagering within their respective jurisdictions.
Like the other provincial sportsbooks in this comparison, it provides useful context for understanding Canada’s fragmented regulatory landscape. Sports betting availability is determined provincially rather than through one national licensing system.
Ontario bettors comparing licensed private platforms should therefore rely on iGaming Ontario rather than assuming a sportsbook available elsewhere in Canada is automatically authorized in Ontario.
9. BetMGM Sportsbook
Established Sportsbook With Broad Market Coverage
BetMGM combines a recognizable gaming brand with a full-featured Ontario sportsbook.
Its selection typically extends across Canada’s most-followed sports as well as major U.S. leagues and international competitions. Bettors can explore standard lines alongside propositions, parlays, futures, and live wagering opportunities depending on the event.
BetMGM Canada Inc. is included in iGaming Ontario’s directory. Its Ontario operations include BetMGM Sportsbook as well as separate casino and poker products.
The sportsbook is therefore a straightforward choice for Ontario bettors looking for an established brand within the province’s regulated private market.
10. Mise-o-jeu
Familiar Provincial Sportsbook for Quebec
Mise-o-jeu is closely associated with Quebec sports betting and provides another example of Canada’s provincial approach to gambling regulation.
Its primary audience is Quebec players rather than bettors participating in Ontario’s iGaming Ontario market. Sports wagering is offered through the province’s lottery gaming ecosystem, giving local players access to numerous popular sporting events and bet types.
For Ontario residents, its value in this comparison is mainly as a point of reference. It illustrates how sportsbook access changes considerably when crossing provincial borders, even though many of the same professional leagues and sporting events are available for wagering.
Players should always check the rules and authorized operators specific to the province where they are physically located.
11. Caesars Sportsbook
Recognizable Gaming Brand in Ontario
Caesars brings one of the world’s most familiar casino and entertainment brands into Ontario’s regulated online betting environment.
Its sportsbook covers major sports and commonly used betting formats, making it approachable for bettors who already understand moneylines, spreads, totals, props, futures, and live betting.
American Wagering Inc. appears in iGaming Ontario’s current operator directory, with Caesars listed for sports betting and casino gaming.
The recognizable branding and conventional sportsbook structure make Caesars an easy platform to understand for Ontario players comparing established regulated operators.
12. PlayNow
Government-Operated Option in Western Canada
PlayNow is a familiar Canadian sportsbook, although it is not part of Ontario’s iGaming Ontario private-operator market.
The platform is associated with provincial lottery gaming in British Columbia and also serves players through provincial arrangements in Manitoba and Saskatchewan. That makes it primarily a Western Canadian alternative rather than an Ontario sportsbook.
Its government-operated structure will appeal to players who prefer using their province’s official gaming platform. Sports wagering sits alongside other lottery and gaming products within a single ecosystem.
For Ontario readers, PlayNow is useful as a comparison point but should not be confused with sportsbooks listed in the iGO registered operator directory.
13. theScore BET
Canadian-Focused Sportsbook With Media Connections
theScore BET has a particularly strong Canadian identity thanks to its connection with theScore sports media platform.
Its sportsbook allows users to move from following scores and sports information into wagering on popular leagues and events. That media-and-betting relationship can make the experience convenient for people who regularly track games through theScore ecosystem.
Score Media and Gaming Inc. is listed in the iGaming Ontario directory, with theScore Bet categorized for both casino gaming and sports betting.
For Ontario players who already use theScore for sports coverage, the sportsbook offers a natural extension of a familiar sports-focused brand.
14. ESPN BET
Former Sportsbook Brand Now Replaced by theScore Bet
ESPN BET is included because it remains a recognizable sportsbook name, but it requires an important 2026 update.
ESPN BET is no longer an active sportsbook brand. ESPN and PENN Entertainment ended their sportsbook branding arrangement effective December 1, 2025, and the former ESPN BET operation transitioned to theScore Bet. ESPN now describes ESPN BET as a sports-betting content brand rather than the active sportsbook it once represented.
As a result, bettors researching current sportsbook options should look to theScore Bet rather than trying to find a separate ESPN BET betting platform.
Including it here is useful mainly because older sportsbook comparisons and search results may still reference the ESPN BET name.
15. Bet99
Additional Regulated Ontario Sportsbook
Bet99 completes the list with another sportsbook operating within Ontario’s regulated private gaming framework.
Its inclusion is particularly useful for readers who want to move beyond the largest international brands and compare additional Ontario-regulated choices. The platform combines sports wagering with casino gaming, covering familiar sporting events and commonly used betting formats.
The operator appears in iGaming Ontario’s September 2026 directory as 1000007698 Ontario Ltd (Bet 99), with the site categorized for both sports betting and casino gaming.
That verified Ontario status gives Bet99 a clear place among the province’s regulated sportsbook choices.
Comparing Ontario Sportsbooks and Canadian Provincial Options
Ontario’s sports betting landscape is broader than a simple list of recognizable sportsbook names. FanDuel, bet365, BetMGM, DraftKings, Caesars, BetRivers, theScore Bet, and Bet99 are among the private sportsbooks that can be verified through iGaming Ontario’s current directory.
PROLINE+ is also legally available to Ontario bettors but operates through OLG rather than as an iGaming Ontario-contracted private operator. Meanwhile, PlayNow, Play Alberta, Mise-o-jeu, and Atlantic Lottery PROLINE illustrate the provincial alternatives available in other parts of Canada.
For bettors comparing the overall experience rather than focusing exclusively on one provincial directory, Sportaza stands out for its breadth of sports, extensive live betting, integrated casino offering, accessible platform, 24/7 support, and responsible-gaming controls.
Whichever sportsbook someone considers, checking its current authorization and availability in the province where they are located is an important step before opening an account or placing a wager.