BetMGM Sportsbook

BetMGM is the online sports betting and casino arm of MGM Resorts International, operated through a joint venture between MGM and Entain (the parent of Ladbrokes, Coral, and bwin). That pedigree gives BetMGM access to Entain's European sportsbook technology — a genuine advantage over operators building from scratch — and MGM's loyalty ecosystem, which bridges online wagering activity to physical casino stays.

The app launched in New Jersey in 2018 and has expanded steadily. Its current state footprint is one of the broader in the US market, including Mississippi — a state where online sportsbooks have historically struggled to gain regulatory approval.

Our verdict on BetMGM Sportsbook

BetMGM is the strongest argument for a three-sportsbook rotation. If your primary accounts are FanDuel and DraftKings (as they should be), BetMGM is the right third book for line-shopping and for capturing promotions that DK/FD do not run on the same events. The MGM Rewards integration is a genuine exclusive — no other major sportsbook connects online wagering to physical casino-hotel loyalty at this scale. That alone justifies a BetMGM account for anyone who sets foot in MGM properties.

Markets & odds

BetMGM offers comprehensive market coverage across major US and international sports. Game lines, player props, and futures are available for NFL, NBA, NHL, MLB, college sports, and major international leagues. The same-game parlay builder is functional and improving — it lagged DraftKings and FanDuel when it first launched but has closed the gap meaningfully in recent updates. Live betting is solid, with continuous in-game market updates, though the refresh rate during high-volume events is slightly behind the top two.

One consistent BetMGM advantage: the 'One King' profit boost promotion reliably offers enhanced odds on featured game lines, which adds genuine expected value to the platform beyond the standard betting slate.

Payouts & promotions

BetMGM supports PayPal, ACH bank transfer, and BetMGM Play+ prepaid card withdrawals. PayPal processing is typically same-day for verified accounts. The new-player bonus is a standard bet-and-get offer (current terms vary by state). The MGM Rewards loyalty program is the standout ongoing value: every eligible BetMGM bet earns tier credits that count toward the same Sapphire, Gold, Platinum, Noir tiers used at MGM Grand, Bellagio, and other MGM properties.

Availability

BetMGM Sportsbook is live in Arizona, Colorado, District of Columbia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Tennessee, Virginia, West Virginia, and Wyoming.

Final take

BetMGM Sportsbook is the premier third book in a multi-account sportsbook strategy. It will not replace FanDuel or DraftKings as your primary platform — the parlay tools and live betting are not quite at that level — but the MGM Rewards bridge, solid market depth, and consistent One King promotions make it a genuinely valuable third option. For MGM hotel guests and casino regulars, the loyalty integration tips BetMGM from optional to essential. [AFFILIATE: App Store URLs as fallback — direct affiliate links to be added by Chris]