New users can claim a welcome offer with the BetMGM bonus code COVERS ahead of Wednesday, Aug. 12's MLB and WNBA slate. The offer provides up to $1,500 in bonus bets if your first wager loses, making it an ideal time to explore sportsbook promos before placing bets on the day's matchups.
Code entry is required to activate this welcome offer, and the promotion is available in select states including Arizona, Colorado, the District of Columbia, Iowa, Illinois, Indiana, Louisiana, Kansas, Kentucky, Massachusetts, Maryland, North Carolina, Ohio, Tennessee, Virginia, and Wyoming. Additionally, new users in Colorado, Michigan, New Jersey, Pennsylvania, and West Virginia can use the same code to receive $150 in bonus bets with a qualifying $10 wager.
COVERS
COVERSBONUS
* Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (available in the U.S.), 877-8-HOPENY or text HOPENY (467369) (NY), 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), or 1-800-981-0023 (PR). 21+ only. Please gamble responsibly. See BetMGM Terms. First Bet Offer for new customers only (where applicable). Subject to eligibility requirements. Bonus Bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Offer not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.
How the BetMGM Bonus Code Works for Wednesday's Action
The BetMGM bonus code COVERS unlocks two distinct welcome offers depending on your location. For most states, new users receive up to $1,500 in bonus bets if their first bet loses. For example, if you place a $1,500 wager on the Mariners-Yankees matchup and it loses, you'll receive five bonus bets worth $300 each, totaling $1,500 in bonus credits. In Colorado, Michigan, New Jersey, Pennsylvania, and West Virginia, the offer differs slightly: place a $10 minimum bet on any Wednesday game, and if it wins, you'll receive $150 in bonus bets regardless of the outcome.
Key terms and conditions include the following:
- A minimum $10 deposit is required to qualify for either offer
- Bonus bets expire seven days from issuance
- If you wager more than $50, you receive five bonus bets equal to 20% of your qualifying wager each
- Winnings from bonus bets are paid out, but the bonus bet itself is not returned
- The offer must be claimed by Sept. 1, 2026, at 11:59 p.m. ET
Both offers apply to any sport or market on Wednesday's slate, including all 15 MLB games and the two WNBA contests. Whether you're betting on the Red Sox-Blue Jays matchup or the Tempo-Wings game, your qualifying wager counts toward activating the welcome bonus.
Check if you can use our BetMGM bonus code in your state
| BetMGM Bonus Code | Eligible States |
| COVERS | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MA, MI, MO, MS, NC, NV, NJ, NY, OH, PA, TN, VA, WV, WY (+ DC, PR) |
| COVERSBONUS | MI, NJ, PA, WV |
Best BetMGM Boosts
All Users
Check out all BetMGM odds and profit boosts for today.
Enjoying Covers content? Add us as a preferred source on your Google account
How to Claim Your BetMGM Welcome Offer
Follow these steps to sign up and place your qualifying bet on Wednesday's games:
- Download the BetMGM app or visit the website to begin registration
- Enter your personal information, including name, address, email, and phone number
- Enter the BetMGM bonus code COVERS during registration to activate the offer
- Make a deposit of at least $10 using your preferred payment method
- Place your qualifying wager on any Wednesday game, from the Orioles-Twins matchup to the Sky-Valkyries contest
- If your bet loses (or wins, depending on your state), your bonus bets will be credited to your account within 24 hours
For more details on how BetMGM's welcome offer compares to other options, read our BetMGM bonus review.
More BetMGM Sportsbook promos, bonuses, and offers
- Welcome to MGM Rewards: Earn MGM Rewards Points and redeem them for hotel stays, dining, entertainment, and more.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in Mississippi, New York, Ontario, or Puerto Rico.
