The newest DraftKings promo code offer is the perfect way to bet on Sunday Night Baseball. Register here to lock-in bonus bets for the Mariners vs. Mets.
Simply place your first $5 wager after signing up with this DraftKings promo code offer. You’ll receive $200 in bonus bets to use toward MLB games this week, starting with the Little League Classic in Williamsport, Pennsylvania. Below, we go over the second part of this offer that includes a discount for NFL Sunday Ticket.
The Mariners are favored on Sunday night with George Kirby on the mound. They are just 1.5 games behind the Astros in the AL West. And the Mets will have Clay Holmes on the mound as they work to get out of a slump. They were able to get a win in their last matchup, but it’s been a rough month.
DraftKings Promo Code for Mariners-Mets HR Bets
| DraftKings Promo Code | No Code Needed – Sign Up Through the Links on This Page |
| New User Offer | Bet $5, Get $200 Betting Bonus + Over $200 Off NFL Sunday Ticket |
| In-App Promos | Big Papi Profit Boost, NFL Future Boost, Free Contests, Dynasty Rewards, etc. |
| Bonus Last Verified On | August 17, 2025 |
| Information Confirmed By | The Sporting News |
Be sure to opt-in to the David Ortiz 34% HR Profit Boost for Sunday night. Take any of the following players to go long.
- Cal Raleigh: +265
- Juan Soto: +340
- Julio Rodriguez: +425
- Pete Alonso: +330
- Francisco Lindor: +400
- Brandon Nimmo: +450
- Eugenio Suarez: +425
- Mark Vientos: +600
- Cedric Mullins: +550
- Francisco Alvarez: +550
- Josh Naylor: +500
Raleigh still leads MLB with 46 home runs this season. Suarez was creeping up to his total, but the newly acquired Mariner has struggled over the past month or so. He’s only hitting .135 in August with two home runs.
Keep in mind that all your bets on MLB go toward earning perks for Dynasty Rewards. Raise your status in this loyalty program to unlock better betting bonuses. And try connecting with your friends on DraftKings Social to see who they are betting on.
How to Unlock This DraftKings Promo Code Offer
Lock-in a bonus for MLB, the NFL preseason, PGA Tour and more sports by completing these easy steps.
- Click here to activate the best DraftKings promo code offer.
- Provide your email address, date of birth and other account info to verify your identity.
- Make a deposit of $5 or more with an accepted payment method, like a debit card or Venmo.
- Place a $5 bet.
Win or lose, you’ll receive (8) $25 bonus bets.
Get $200 Off NFL Sunday Ticket, Use Future Boost
This welcome offer includes over $200 off a subscription to NFL Sunday Ticket on YouTube or YouTube TV. Stream out-of-market games this season on multiple devices. This will make it easier to follow along with player props and live bet during the action.
Some of your betting bonus can be used toward the final NFL preseason games, like the Bears vs. Bills on Sunday. It’s also the final day for NFL fans to use the NFL future boost. This can be used toward any player future, such as stat leaders and the MVP award. Browse through markets for Lamar Jackson, Joe Burrow, Dak Prescott and others.
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