Compare all available sign-up offers and promo codes for Massachusetts — updated June 2026.
New customers only · 21+ · Must be physically present in Massachusetts
Massachusetts launched mobile sports betting in March 2023, making it one of the most anticipated openings in recent years given the state's passionate sports fan base. DraftKings — headquartered in Boston — launched alongside FanDuel and Caesars on day one. The Massachusetts Gaming Commission regulates the market under a 15% tax rate on mobile revenue. Welcome offers in Massachusetts were among the most aggressive seen at any state launch.
| # | Sportsbook | Offer | Bounty | Promo Code | |
|---|---|---|---|---|---|
| 1 | B BetMGM ★★★★★ 4.6/5 | $1,500 First Bet Offer Bonus bets issued as 5 x 20% of stake if over $50, or as single bet if under $50. Verified Jun 2026 | $1,500 | BETBINHQ | View Offer → |
| 2 | FS Fanatics Sportsbook ★★★★ 4.2/5 | Up to $1,000 No Sweat Bets Rebates issued as bonus bets the following morning. 10-day period starts on first bet. Verified Jun 2026 | $1,000 | No code needed | View Offer → |
| 3 | CS Caesars Sportsbook ★★★★★ 4.5/5 | $1,000 First Bet on Caesars Bonus bet must be used within 14 days. Single-use only. Verified Jun 2026 | $1,000 | CZRFULL1000 | View Offer → |
| 4 | D DraftKings ★★★★★ 4.8/5 | Bet $5, Get $300 in Bonus Bets Bonus bets are non-withdrawable. Use within 7 days. Verified Jun 2026 | $300 | No code needed | View Offer → |
| 5 | EB ESPN Bet ★★★★ 4.3/5 | 100% Deposit Match Up to $250 Deposit match issued as bonus bets. Expires 14 days after deposit. Verified Jun 2026 | $250 | ESPN250 | View Offer → |
| 6 | F FanDuel ★★★★★ 4.8/5 | Bet $5, Get $200 in Bonus Bets Bonus bets must be used within 14 days. Verified Jun 2026 | $200 | No code needed | View Offer → |
* Gambling problem? Call 1-800-GAMBLER. Must be 21+. Offers subject to change. T&Cs apply.