The Big Ten Tournament Final is set for Sunday, March 15, 2026 at 3:30 p.m. ET on CBS live from the United Center in Chicago. Take advantage of a premium welcome offer for Purdue vs. Michigan with the BetMGM bonus code TOPACTION tied to the $1,500 First Bet Offer.
BetMGM's other welcome promos still have value, but for a one game championship setup, the first bet path is the strongest lead because it matches the scale and urgency of Purdue vs. Michigan in the Big Ten title game. Whether you win or lose, you still have cash or bonus bets to roll into the start of the NCAA Tournament next week.
Why the $1,500 First Bet Offer is the Right BetMGM Promo
The featured option here is:
- $1,500 First Bet Offer
- BetMGM bonus code: TOPACTION
This is the BetMGM promo to prioritize if you want your sign-up centered on one major event rather than a smaller entry level bonus. The Purdue vs. Michigan game is the perfect type of moment for that with major NCAA Tournament seeding implications.
New users searching for a BetMGM bonus code on championship weekend usually want a stronger opening offer than a basic low-stakes sign-up deal. The $1,500 First Bet Offer gives BetMGM a higher-end angle that fits a one game focus much better than a smaller "bet-and-get" structure.
Why the Big Ten Tournament Final is a Strong Event for the First Bet Offer
The title game gives you a clear sign-up timeline. The Big Ten Schedule ends with the title game at 3:30 p.m. ET on CBS, right before the Selection Sunday show starts at 6 p.m. ET. This gives new users a defined buildup prior to March Madness and one major game to plan around.
It also helps that the final is on CBS, which gives the event broad national visibility. Championship games are naturally stronger promo anchors than random regular season contests because they come with built-in urgency, wider fan interest, and a clear start time.
Use Action Network's Purdue vs. Michigan expert pick to guide your first wager with the $1,500 First Bet Offer today.
Other BetMGM Bonus Code Offers Available
BetMGM has two additional welcome options, depending on your legal, sports betting state:
- Bet $10, Get $150 in Bonus Bets If You Win with BetMGM bonus code ACTIONGET
- 20% Deposit Match, up to $1,500 in Sports Bonus with BetMGM bonus code TOPTAN1500
Those offers make sense for different user types. The $150 option is a more straightforward entry point, while the deposit match is built for users who want to spread value across multiple wagers. But for a single Sunday championship game on CBS, the $1,500 First Bet Offer is the one that feels most tailored to the moment.
How to Sign Up with BetMGM Bonus Code TOPACTION
- Go straight to the BetMGM registration page with this link and download the BetMGM Sportsbook app.
- Create a new account.
- Enter BetMGM bonus code TOPACTION during registration.
- Complete any required verification and make at least a $10 deposit.
- Place a first bet on any market or odds.
- If the first bet loses, you get up to $1,500 in bonus bets from the First Bet Offer.
The Bottom Line on BetMGM Bonus Code TOPACTION for Sunday's Title Game
For the Big Ten Tournament Final on Sunday, March 15 at 3:30 p.m. ET on CBS, the strongest premium BetMGM bonus code is TOPACTION and the $1,500 First Bet Offer. It's the best match for a one game championship weekend setup.
Prepare for your first wager on BetMGM and use our resources on what each sportsbook means means and also a betting odds calculator for the sharpest angles.
Terms and Conditions
21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. 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), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). 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. This promotional offer is not available in DC, MS, NY, NV, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Offer available in MI, NJ, PA, WV. Please Gamble Responsibly. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, MS, NY, NV, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, MO, NC, NJ, PA, TN, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, MS, NY, NV, ON, or PR. Visit BetMGM.com for Terms & Conditions.
