Sportsbook Promo: Claim Up To $3,400 and Bet on MLB Games like Brewers vs Cubs Tonight

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Sep 2, 2026 , 02:37 PM ET • 3 min read

Compare the top sportsbook promos for Brewers vs. Cubs on Wednesday, Sept. 3. Claim welcome offers from the best betting sites before first pitch.

Claim sportsbook welcome bonuses by signing up today!
Photo By - Claim sportsbook welcome bonuses by signing up today!

Sportsbook promos are ready to claim ahead of Wednesday's Brewers vs. Cubs matchup at Wrigley Field. New bettors can browse the best betting sites & apps to download a sportsbook and get registered in minutes. Each offer below outlines the download steps, deposit requirements, and qualifying wager needed to unlock a welcome bonus.

Sportsbook Promos for Brewers vs. Cubs

Milwaukee and Chicago continue their four-game series Wednesday, Sept. 3, with Jacob Misiorowski taking the mound for the Brewers against David Peterson and the Cubs. New users can take advantage of some of the best betting promos on the market before the first pitch at Wrigley Field. Below are the current welcome offers from five top-rated sportsbooks.

Top 5 Sportsbooks Welcome Offers Claim Now
BetMGM Make a $1.5K First Bet Claim $1500 with code 'COVERS'
FanDuel Get up to $350 in Bonus Bets Claim $350
DraftKings Bet $5, Get $200 in Bonus Bets Claim $200
Fanatics 10 x $100 Bet Match in FanCash Claim $1,000 with cove 'COVERS'
bet365 Bet $10, Get $365 Win or Lose Claim $365


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No. 1: BetMGM Sportsbook

BetMGM Logo
Make A $1.5K First Bet
COVERS

Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See Sports Betting | Legal Online Sportsbook at BetMGM | BetMGM 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. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

BetMGM Bonus Code

New users can use BetMGM bonus code COVERS to make a First Bet of up to $1,500 in most eligible states, including AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, NC, OH, TN, VA and WY. If the qualifying wager loses, the entire stake is returned as bonus bets.

A $10 minimum deposit and qualifying real-money wager are required. Wagers of $50 or more return five bonus bets, each worth 20% of the qualifying wager, while wagers under $50 return one bonus bet. Bonus bets expire seven days from issuance, and this offer is available until Sept. 1, 2026, at 11:59 PM ET.

New users in Michigan, New Jersey, Pennsylvania, and West Virginia can instead use BetMGM bonus code COVERS for a Bet $10, Get $150 offer if their qualifying $10 wager wins. That bonus is issued as three $50 bonus bets, expiring seven days from issuance.

  1. Download the BetMGM app and register for an account.
  2. Enter BetMGM bonus code COVERS during sign-up.
  3. Make a minimum $10 deposit using your preferred banking method.
  4. Place a qualifying wager on any sport or market, then use any bonus bets received before withdrawing eligible winnings.

No. 2: FanDuel Sportsbook

Get up to $350 in Bonus Bets

New customers only. Deposit min. $5 and wager $5 to get one bet reset token each day for seven days. Each bet reset token can then be used on a wager between $1 and $50. If that wager loses, you will get your stake back, up to $50, in bonus bets.

FanDuel Promo Code

New users can claim the current FanDuel promo code offer to get up to $350 in bonus bets. No code is required, as the offer applies automatically once you complete the qualifying steps.

To qualify, download the FanDuel Sportsbook app and create an account. Deposit at least $5, then wager $5 on any betting market each day for seven consecutive days. FanDuel issues a bet reset token for each qualifying day, and each token can be used on a wager between $1 and $50.

If a token wager loses, FanDuel returns the stake as bonus bets, up to $50 per day. Bonus bets are valid for seven days (168 hours) after issuance, and the stake is not returned as part of any winnings. This offer expires at 11:59 PM ET on Sept. 20, 2026.

  1. Register with FanDuel and verify your identity in the app.
  2. Go to the Cashier section and make a minimum $5 deposit.
  3. Place a qualifying wager of at least $5 each day for seven consecutive days.
  4. Use each bet reset token on a wager between $1 and $50 to unlock bonus bets if it loses, then withdraw eligible winnings through your preferred banking method.

No. 3: DraftKings Sportsbook

Bet $5, Get $200

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit http://gamblinghelplinema.org (MA) Please Gamble Responsibly. 888-789-7777/visit http://ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: http://sportsbook.draftkings.com/promos . Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.

DraftKings Promo Code

New customers can use the current DraftKings promo code offer to secure $200 in bonus bets. No code is required to activate this welcome offer.

To qualify, make a minimum $5 deposit and place a qualifying wager of at least $5 on any sports betting market. Whether that first bet wins or loses, DraftKings issues $200 in bonus bets, delivered as two $25 bonus bets every seven days for 21 days via a click-to-claim process.

The stake is not included in any winnings derived from bonus bet wagers, and bonus bets expire seven days from issuance.

  1. Sign up for a DraftKings Sportsbook account.
  2. Make an initial deposit of at least $5.
  3. Place a qualifying first wager of at least $5.
  4. Claim your $200 in bonus bets, issued as two $25 bonus bets every seven days for 21 days.

No. 5: Fanatics Sportsbook

Fanatics

10 x $100 Bet Match in FanCash

New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.

Fanatics Sportsbook Promo Code

New users can enter Fanatics Sportsbook promo code COVERS to claim up to $1,000 in FanCash over their first ten days. This offer is available in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WI and WY.

A minimum $10 deposit is required to activate the bonus. Each day, wager $1 or more on any market with odds of -500 or shorter, and if the wager loses, you receive your stake back as FanCash, up to $100 per day, repeatable for ten consecutive days.

FanCash bonuses are non-withdrawable and expire seven days after issuance. This offer expires Aug. 23, 2026, and a 1x playthrough requirement applies before withdrawal.

  1. Download the Fanatics Sportsbook app and register an account.
  2. Enter Fanatics Sportsbook promo code COVERS during sign-up.
  3. Make a minimum $10 deposit through your preferred banking method.
  4. Place a qualifying wager of at least $1 at odds of -500 or shorter each day for up to ten days, then complete the playthrough requirement before withdrawing.

No. 5: bet365 Sportsbook

Bet365 Logo

Bet $10, Get $365 Win or Lose

Bonus bet amounts not returned with winnings. Min. deposit required. Must register with app only. T&Cs, time limits, and exclusions apply. 21+. GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET (AZ, CO, IL, IN, KS, KY, LA, MD, MI, MO, NC, NJ, OH, PA, TN, VA) or 1-800-BETS OFF (IA). 21+ only. Please gamble responsibly. Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MI/MO/NC/NJ/OH/PA/TN/VA.

bet365 Bonus Code

New customers can use the current bet365 bonus code promo code offer to earn $365 in bonus bets after placing a qualifying $10 wager, regardless of the outcome. No code is required for this offer.

A minimum $10 deposit is required, and the promo must be claimed within 30 days of registering an account. Qualifying bets of $10 or more must include at least one selection with odds of -500 or greater, and only the largest cumulative wager on an individual selection within a market or fixture will count toward the requirement.

Bonus bets are non-withdrawable, and the wager amount is excluded from any returns. Bonus bets expire seven days after being added to your balance. This offer is valid in all applicable states except Illinois, and new users in PA, NJ, and MI also receive 50 spins.

  1. Register for an account on the bet365 app or website.
  2. Make a minimum $10 deposit using an available banking method.
  3. Place a qualifying wager of $10 or more, including one selection at odds of -500 or greater.
  4. Receive your bonus bets after the qualifying wager settles, then withdraw eligible winnings once returns are added to your balance.

The Brewers and Cubs continue their MLB series Wednesday, Sept. 3, giving new bettors a timely reason to explore the sportsbook promos outlined above. Each offer comes with its own deposit minimums, qualifying wager requirements, and bonus bet expiration windows, so review the terms carefully before signing up. Comparing the best betting sites now allows bettors to select the welcome offer that best fits their preferences before placing a qualifying wager.


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Peter Clarke - Covers
Senior Editor

Peter Clarke is dedicated to keeping bettors informed about the biggest sports betting events, such as the Super Bowl and March Madness, and the best way to cash in on sportsbook promos. He's also always on top of the latest welcome offers from the biggest sportsbooks, so he can share the best deals and the most exciting games to use them on every day.

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