The DraftKings promo code offer is live for Mariners vs Tigers Game 4, giving new users a chance to claim $200 in bonus bets with no code required. As of Wednesday, October 8, this DraftKings welcome offer is current and available for immediate use. Simply deposit $5, place a $5 bet on the ALDS showdown, and if your first wager wins, you will receive $200 in bonus bets, delivered as eight $25 bonus bets. For more ways to maximize your bets, check out the latest sportsbook promos now.
Bet $5, Get $200 If It Wins
How the DraftKings welcome offer works for Mariners vs Tigers Game 4
With the DraftKings promo code offer, you can bet on any market for Mariners vs Tigers Game 4, whether you want to back Casey Mize’s strikeout total, Bryce Miller’s outs recorded, or the Moneyline for either team. The promotion is simple and user-friendly, letting you choose any sport or market for your qualifying wager. Key bonus mechanics: - Bonus bets expire in 7 days (168 hours) after being credited - Only winnings from bonus bets are paid out, not the stake. For example, if you use a $25 bonus bet on the Mariners at +120 and win, you get $30, not $55 - The bonus is split into eight $25 bonus bets
You must win your first qualifying $5 bet to receive the $200 bonus. If you pick the Tigers to win and they pull off the upset, or if you back Cal Raleigh to homer and your bet hits, you will get your eight $25 bonus bets. The bonus comes with a 1x wagering requirement, so if you win $30 with a bonus bet on Julio Rodriguez to record two or more hits, you can withdraw those winnings after placing one additional wager.
DraftKings odds for Mariners vs Tigers
How to claim your $200 DraftKings bonus for Mariners vs Tigers Game 4
Follow these steps to access the DraftKings welcome offer for the Mariners vs. Tigers Game 4:
1. Register for a new DraftKings Sportsbook account and complete the verification process. 2. Deposit at least $5 into your account using any secure payment method
3. Place your first $5 real-money wager on any eligible market, such as the Tigers to win, Bryce Miller’s strikeout total, or a player prop like Cal Raleigh to hit a home run
4. If your first bet wins, you will receive eight $25 bonus bets ($200 total), which can be used on the Mariners vs. Tigers Game 4 or any other available market.
5. Winnings from bonus bets are available for withdrawal after meeting the 1x wagering requirement, usually within a few business days
For a full breakdown of features and user experience, read our complete DraftKings Sportsbook review.
More DraftKings Sportsbook promos, bonuses, and offers
- NFL First Half Early Exit: DraftKings Early Exit is a program that offers cash credits if your bet is significantly impacted by a player leaving the game early due to injury and not returning.
- Thursday Night Football 50% SGP Boost: Get a 50% Profit Boost for Thursday Night Football!
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GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). 1 per new DraftKings customer. $5+ first-time bet req. Get 1 promo code to redeem discounted NFL Sunday Ticket subscription and max. $200 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: sportsbook.draftkings.com/promos. NFL Sunday Ticket: YouTube TV base plan (not included in this offer) required to watch NFL Sunday Ticket on YouTube TV. Subscription autorenews yearly at then-current price (currently $378 for YouTube TV subscribers, or $480 for YouTube subscribers); cancel anytime. Terms, restrictions, embargoes and eligibility requirements apply. No refunds. Digital only games excluded. Commercial use excluded. Addt’l terms: https://tv.youtube.com/learn/nflsundayticket/draftkings/. Offer ends 9/29/25 at 11:59 PM ET. Sponsored by DK..
