It's Marathon Monday in Boston, Massachusetts, and a BetMGM bonus code is your key to the action as the Boston Red Sox are getting things started at 11:10 a.m. ET as they host the Chicago White Sox. When you sign up with a BetMGM bonus code, you can choose from one of three great sign-up offers ahead of White Sox vs. Red Sox, or any game today.
If you're in CO, MI, NJ, PA, and WV, you can capitalize on this early game by pocketing $150 in bonus bets. All you have to do is sign up with the BetMGM bonus code ACTIONGET and place a $10 first bet. If the bet wins, you are awarded $150 in bonus bets, if it doesn't, you do not receive the bonus, but this offer also has no odds restriction, so you can give yourself a high probability of winning, which we've provided an example in the section below.
However, for those in Massachusetts and the majority of BetMGM states, there are two additional sign-up promos to choose from when betting on MLB odds today:
$1,500 First Bet Offer: Available in AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, and WY. If your first bet doesn’t win, BetMGM refunds you with up to $1,500 in bonus bets. These bonus bets are refunded in five equal parts, each expiring in seven days. Simply sign up with the BetMGM bonus code TOPACTION to activate this offer.
20% Deposit Match: For those making a larger deposit, use the BetMGM bonus code TOPTAN1600 to claim up to $1,600 in bonus funds. This offer is available in AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, NC, NJ, PA, TN, WV, and WY. You can use the bonus funds across the entire MLB slate today if you deposit now.
How to Use a BetMGM Bonus Code on White Sox vs. Red Sox
Now, let's take a look at how each BetMGM bonus code offer works when making White Sox vs. Red Sox picks on Marathon Monday. You can place your first bet on this MLB matchup or explore other options on the day's slate.
BetMGM Bonus Code ACTIONGET
Register with the BetMGM bonus code ACTIONGET to claim a $150 bet-and-get offer. Place a $10+ first bet and get $150 in bonus bets if your bet wins. For example, suppose I place a $10 first bet on the Red Sox moneyline (-300) vs. the White Sox:
- If the bet wins, I receive $3.33 in profit, my $10 stake back, and $150 in bonus bets.
- If the bet loses, I receive nothing.
BetMGM Bonus Code TOPTAN1600
When you sign up with the BetMGM bonus code TOPTAN1600, you receive a 20% deposit match of up to $1,600 in sports bonus funds. This BetMGM promo has a 10x rollover requirement that must be met within 30 days. Suppose I make an initial deposit of $500. The 20% match provides $100 in sports bonus, but I must wager through $1,000 within 30 days to withdraw my winnings.
BetMGM Bonus Code TOPACTION
In most states, use the BetMGM bonus code TOPACTION to secure a $1,500 first bet promo. Place your first bet, and if it loses, get back up to $1,500 in bonus bets to cover it. If it wins, your stake is credited back to your account, and you receive the profit. Let's say I place a $500 first bet on the White Sox moneyline (+245) vs. the Red Sox:
- If the bet wins, I get $1,225 in profit and my $500 stake back.
- If the bet loses, I get $500 in bonus bets, distributed as five $100 bonus bets.
Be sure to take advantage of one of the best MLB betting promos and use your bonus funds. There are plenty of opportunities to build your bankroll with BetMGM, so don’t miss out on the action.
BetMGM Sign-Up Steps
Sign up now for a new sportsbook account and claim one of the three BetMGM bonus code offers to start betting on the MLB today:
- Click on any sign-up module on this page to create a new BetMGM Sportsbook account.
- Once redirected, select your state and click "Register" in the top right corner to begin registration.
- Enter your personal information, including your email address, name, date of birth, phone number, home address, and the last four digits of your SSN. Then, create a user ID and password.
- Accept the BetMGM Terms & Conditions, set security questions, and confirm your age and eligibility.
- Use the BetMGM bonus codeACTIONGET for a $150 bet-and-get, BetMGM bonus code TOPTAN1600 for a 20% deposit match, or BetMGM bonus code TOPACTION for a $1,500 first bet promo.
- Make an initial deposit using any available banking method.
- Place your first bet on any sports betting market via the BetMGM app or site.
21+. Gambling problem? Call 1-800-GAMBLER. Offer available in CO, MI, NJ, PA, WV. Please Gamble Responsibly. Participant must complete the Wagering. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, NC, NJ, PA, TN, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering Requirements and satisfy the (10x) playthrough requirement. Deposit Match unavailable in IL, LA, OH and VA. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.