Massachusetts Sports Betting
Mobile/Online Retail
State Market Snapshot
Authorized Operators
DraftKings FanDuel Fanatics Sportsbook BetMGM Caesars Sportsbook Bally Bet theScore Bet
Market Notes
- Handle and growth: Massachusetts generated $8.53 billion in total sports betting handle for 2025 (up ~15% from 2024). The market continues solid performance into 2026 with strong seasonal volumes, particularly around major NFL, college football, and basketball events.
- Market split: Mobile dominates with 98%+ of handle across 7 online skins. Retail accounts for the remaining ~2% at the three casino locations (Encore Boston Harbor, MGM Springfield, and Plainridge Park Casino).
- Hold and tax: Statewide hold averaged around 9.9% in 2025. Operators pay 20% tax on online gross revenue and 15% on retail. This generated approximately $168 million in state tax revenue for 2025, directed to the general fund, public health, local aid, and youth/workforce programs.
- Regulatory note: The Massachusetts Gaming Commission maintains strict oversight, including fines for prohibited bets and warnings against involvement in prediction markets (e.g., Kalshi). Responsible gaming initiatives remain a priority amid rising concerns. No new operators were added in early 2026.