Maine Sports
Betting Guide
Your complete, independent guide to legal sports betting in the Pine Tree State. Compare all 2 licensed sportsbooks, claim the best bonuses, and start betting responsibly.
Best Maine Sportsbooks
All 2 licensed online sportsbooks operating in Maine, independently reviewed and ranked. Each operator is regulated by the Maine Gambling Control Unit and fully legal for anyone 21+ within state lines.
Caesars Sportsbook
Overall Experience- Partnered with 3 of 4 Wabanaki Tribes
- Maliseet, Micmac, and Penobscot partnerships
- Oddfellahs retail in Portland (first in Maine)
- Caesars Rewards program
DraftKings
Mobile App- Partnered with the Passamaquoddy Tribe
- Top-rated sportsbook app in the US
- Deep live betting markets
- Known for innovative betting pools
Welcome Bonus Comparison
Side-by-side comparison of every welcome offer available to new Maine bettors.
| Sportsbook | Welcome Bonus | Condition | Min Deposit |
|---|---|---|---|
| Caesars Sportsbook | First Bet Match Up to $250 | Bonus bets credited if first bet loses | $10 |
| DraftKings | Bet $5, Get $200 in Bonus Bets | Instantly + NCAA Tournament profit boost | $5 |
How to Start Betting in Maine
From choosing a sportsbook to placing your first wager, here is exactly how to get started with legal sports betting in the Pine Tree State.
Choose a Sportsbook
Pick a licensed Maine sportsbook from our reviewed list above. Each operator is regulated by the Maine Gambling Control Unit.
Create Your Account
Provide your name, email, address, phone number, and last four digits of your SSN. Geolocation confirms you are in Maine.
Claim Your Bonus
Enter any promo code during registration or on your first deposit. Each sportsbook has unique welcome offers — compare before committing.
Fund & Start Betting
Make your first deposit via bank transfer, debit card, PayPal, or other accepted methods. Most sportsbooks have $5-$10 minimums.
What Can You Bet On?
Maine sportsbooks cover all major professional and college sports.
NFL
No in-state team — New England Patriots dominate fan interest. Full NFL coverage, Super Bowl futures, player props
NHL
No in-state team — Boston Bruins are the regions favorite. Puck lines, goalie props, Stanley Cup futures
MLB
No in-state team — Boston Red Sox are beloved across Maine. Full MLB coverage, World Series futures
NBA
No in-state team — Boston Celtics are the fan favorite. Full NBA slate, player props, spreads, totals
College Hockey
Maine Black Bears hockey — Hockey East powerhouse with a passionate fanbase at Alfond Arena
College Basketball
Maine Black Bears, March Madness, full NCAAB coverage (no player props on ME teams)
Soccer / Premier League
Premier League, Champions League, MLS, FIFA World Cup 2026
UFC / MMA
Title fights, main cards, round betting, method of victory props
Maine Sports Betting Laws
📜 LD 585
Maine legalized sports betting through LD 585, signed by Governor Janet Mills in 2022. Online betting launched on November 3, 2023. The Maine Gambling Control Unit oversees all operations.
💰 Tax Structure
Operators pay 10% on Revenue. Revenue supports state programs including responsible gambling initiatives and education.
📋 Licensing
Maine allows 4 tribal online licenses. Currently 2 operators are live and accepting wagers.
🎓 College Betting
Maine allows betting on out-of-state college teams and games, but prop bets on Maine college teams are prohibited. Game outcome bets (spreads, moneylines, totals) on Maine college teams like the Maine Black Bears are allowed, just not individual player props.
📍 Retail Sportsbooks
Maine's first brick-and-mortar sportsbook, Oddfellahs, opened in Portland in September 2024 through a Caesars partnership. Additional retail locations are planned at Hollywood Casino Bangor and Oxford Casino, with off-track betting facilities also eligible for licenses.
🔒 Age & Location
You must be at least 21 years old and physically located within Maine to place legal sports bets. Residency is not required. Geolocation technology verifies your location.
Key Timeline
Frequently Asked Questions
Is sports betting legal in Maine?
Yes. Governor Janet Mills signed LD 585 in May 2022, and both online and retail sports betting launched on November 3, 2023. The Maine Gambling Control Unit regulates the industry, with licensing controlled exclusively by Maine's four federally recognized Wabanaki Tribes.
Why are there only 2 sportsbooks in Maine?
Maine's LD 585 grants exclusive online sports betting rights to the four federally recognized Wabanaki Tribes (Penobscot, Passamaquoddy, Maliseet, and Micmac). Each tribe can partner with one commercial operator. Three tribes (Maliseet, Micmac, Penobscot) chose Caesars, while the Passamaquoddy Tribe partnered with DraftKings — resulting in just 2 active online sportsbooks. FanDuel has publicly stated it has no intention of operating in Maine.
How old do I have to be to bet in Maine?
You must be at least 21 years old to place sports bets in Maine, whether online or at a retail sportsbook.
Which tribes control Maine sports betting?
Maine's four federally recognized Wabanaki Nations hold exclusive rights: the Penobscot Nation, Passamaquoddy Tribe, Houlton Band of Maliseet Indians, and Aroostook Band of Micmacs. This tribal exclusivity was part of a broader sovereignty package tied to improving the tribes' economic standing after the 1980 Maine Indian Land Claims Settlement limited their gaming rights.
Can I bet on the Maine Black Bears?
Yes, you can bet on Maine Black Bears games including football, hockey, and basketball — spreads, moneylines, and totals are all available. However, player prop bets on Maine college athletes are prohibited.
Do I need to be a Maine resident?
No. Anyone 21 or older who is physically located within Maine can place legal sports bets. Geolocation technology verifies your location within state lines.
What is the tax rate on Maine sports betting?
Maine taxes sports betting operators at 10% of adjusted gross revenue — one of the more reasonable rates in the country. Maine has no separate state income tax on winnings, but federal taxes still apply to significant wins over $600.
Are retail sportsbooks available?
Yes, though limited. Oddfellahs in Portland opened as Maine's first permanent brick-and-mortar sportsbook in September 2024 through a Caesars partnership. Additional retail locations at Hollywood Casino Bangor and Oxford Casino are eligible for licenses.
Will FanDuel or BetMGM come to Maine?
Unlikely in the near term. FanDuel has publicly stated it has no plans to enter Maine due to the tribal-exclusive licensing structure and strict advertising rules. For now, Caesars and DraftKings have a duopoly in the Pine Tree State.