Welcome to September! There's no better way for new users to get the month started than by using the BetMGM bonus code TOPACTION to claim a $1,500 first-bet welcome offer.
On this Tuesday, September 1, 2026, the Brewers vs. Cubs matchup at 7:40 p.m. ET on TBS highlights a loaded 15-game MLB slate with plenty of postseason implications. We're heading into the final month of the regular season, and big matchups like Mariners vs. Red Sox and Phillies vs. Diamondbacks will play a big part in how the story is told.
Tennis, anyone? U.S. Open first-round matches start at 11:30 a.m. ET and go throughout the night, with the World No. 1 in action in the Alexander Zverev vs. Lorenzo Sonego primetime matchup (8:10 p.m. ET, ESPN). On the women's side, the Zeynep Sonmez vs. Coco Gauff match will certainly have plenty of American eyes tuning in.
Thursday marks the start of College Football Week 1, and it runs through Monday. We've got some huge early-season matchups, including Saturday, like Boise State vs. Oregon and Clemson vs. LSU, as well as Sunday with Wisconsin vs. Notre Dame and Louisville vs. Ole Miss – both in neutral-site showdowns.
BetMGM Bonus Code TOPACTION Offer Details
Check out the three MLB betting promos available today from the BetMGM bonus code:
| Promo Code | Bonus | Legal States |
|---|---|---|
| TOPACTION | Get up to $1,500 Back in Bonus Bets if Your First Bet Doesn't Win! | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, NC, OH, TN, VA, WY |
| ACTIONGET | Bet $10 Get $150 in Bonus Bets if You Win! | MI, NJ, PA, WV |
| TANGET2 | Get Up To $1,000 in No Sweat Tokens Over 10 Days Promotion! | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, MO, NC, OH, TN, VA, WY |
How Does the BetMGM Bonus Code TOPACTION Work?
The BetMGM bonus code TOPACTION gives new users some help out of the bullpen if their first wager doesn't win. Just place a first-time bet, and if it doesn't win, you'll get the amount you wagered (up to $1,500) back in the form of bonus bets. If you win on your first bet, you keep the earnings as you normally would.
How much you wager on your first-time losing bet matters. If you wagered $49 or less, you will get one single bonus bet back in return. However, if the wager was $50 or more, you'll get five installments of bonus bets equal to the amount of your losing wager. For example, if you place a first-time losing wager of $1,000, you would get five separate $200 bonus bets.
Brewers vs. Cubs: Odds, Preview & Pick
Tonight's Brewers vs. Cubs matchup pits the top two teams in the NL Central against each other in the second game of this series. Milwaukee will send Robert Gasser (4-5, 4.59 ERA) to the mound while Matt Boyd (8-3, 3.99 ERA) gets the ball for Chicago.
Each team may score runs in a different way tonight, but I expect plenty of cleats to touch home plate. August was the worst month for Gasser, who allowed season-highs in walks (11) and opposing batting average (.289). The right-hander has yet to face the Cubs this season, but it's worth noting that Michael Busch took him deep in 2025.
Speaking of the longball, that's the most likely catalyst for runs for the Brew Crew on Tuesday. Boyd pitched well in his last outing, but he did allow nine homers across 31 innings last month. Also, Boyd seems to prefer room service over his home bed, posting a 2.83 ERA on the road while that number nearly doubles (5.44 ERA) at Wrigley.
- Brewers vs. Cubs Pick: Over 9 Runs (-110)
BetMGM Welcome Offers: 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, NC, OH, TN, VA, 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), 1-800-522-470 (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 MS, NY, NV, ON, PR, MI, NJ, PA, or WV. 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 MS, NY, NV, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET, 877-8-HOPENY or text HOPENY (467369) (NY), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA). Please Gamble Responsibly. Visit BetMGM.com for Terms & Conditions. New player offer for new players only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in NJ, MA, MI, NV, NY, ON, PA, PR, and WV.
