Best sportsbooks in Massachusetts
Every sportsbook live in Massachusetts, ordered by the price you get — not by promo size or what a book pays us.
Parlae earns a commission when you sign up through some books. It never changes our ranking — the best price always wins. How we make money →
DraftKings
High limits in regulated states; payout times 1–5 business days.
Huge market depth · Same-game parlays · Promos for new users
- Gap between sides
- 22¢
- Price quality
- 2/5
FanDuel
Fast cash-out, instant withdrawals via PayPal in most states.
Best UI · Generous SGP boosts · Fast payouts
- Gap between sides
- 22¢
- Price quality
- 2/5
BetMGM
MGM rewards integration; payout in 3–5 days.
MGM loyalty cross-over · Wide prop menu
- Gap between sides
- 24¢
- Price quality
- 2/5
Caesars
Caesars Rewards tie-in; standard 1–5 day payouts.
Odds boosts · Rewards program
- Gap between sides
- 24¢
- Price quality
- 2/5
ESPN BET
Standard Penn payouts.
Brand integration · Promos
- Gap between sides
- 24¢
- Price quality
- 2/5
Fanatics
FanCash rewards; standard payout times.
FanCash rewards · Apparel integration
- Gap between sides
- 26¢
- Price quality
- 2/5
Sports betting in Massachusetts
Massachusetts launched mobile sports betting in March 2023. All major US operators are live and the state immediately became a top-10 handle market.
- Online betting
- Live
- In-person betting
- Live
- Minimum age
- 21+
- State tax on sportsbook revenue
- 20% online, 15% retail
Compare two sportsbooks
More legal states
See all legal states →Common questions about betting in Massachusetts
Is online sports betting legal in Massachusetts?
Yes — Massachusetts has legal, regulated mobile sports betting. Minimum age: 21+. Massachusetts launched mobile sports betting in March 2023. All major US operators are live and the state immediately became a top-10 handle market.
Which sportsbooks are live in Massachusetts?
DraftKings, FanDuel, BetMGM, Caesars, ESPN BET, Fanatics are currently live in Massachusetts.
How does Parlae rank sportsbooks?
By price quality — how close a book prices to the fair price once its margin is removed — and by how far apart it prices the two sides. Not by promo size or what they pay us. The book pricing closest to fair is the one that leaves you the most over time.
What's the legal minimum betting age in Massachusetts?
21+. Some retail/tribal venues may differ; check the operator.
What's the state tax rate on sportsbook revenue?
20% online, 15% retail of adjusted gross revenue. Tax rates don't affect player odds directly but do influence which operators choose to enter the market.
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