Sign up with Underdog promo code YAHOOBONUS to get a 20X return from an initial $5 play Wednesday when the Dodgers host the Brewers.
Clicking the image above will automatically add the Underdog Fantasy promo code to your account.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
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Underdog promo code |
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New user offer |
Place a $5 entry and receive $100 in bonus funds |
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Bonus type |
Receive $100 after an eligible first entry of at least $5 |
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Minimum deposit |
$10 (all Underdog deposit methods have a $10 minimum) |
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Age |
18+, rising to 19+ or 21+ in some states |
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Eligible states |
40 states plus DC; check the in-app list |
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Information verified on |
October 14, 2026 |
Underdog promo code terms
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New customers only: 18+ in most states, 19+ or 21+ in others. Check your state.
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Minimum deposit: $10 is the minimum deposit for all Underdog deposit methods.
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Match rate: an initial play of $5 returns $100 in bonus funds.
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Bonus funds: not withdrawable, and subject to a playthrough requirement.
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Underdog Predict: a separate prediction market with its own state list.
How to claim the Underdog promo code YAHOOBONUS
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Click through from this page to Underdog.
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Register an account and enter promo code YAHOOBONUS if needed (it should auto-populate).
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Complete verification prior to your first entry.
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Deposit at least $10.
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Build your first pick’em entry on NLCA Game 3..
Three Underdog picks for Wednesday
The Underdog DFS platform gives stat projections, and all you have to do is select higher or lower. For the NLCS game 3, here are the picks I am going with:
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Player |
Projection |
My pick |
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Shohei Ohtani, LAD |
1.5 Hits + Runs + RBIs |
Lower |
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Mookie Betts, LAD |
0.5 Hits |
Higher |
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William Contreras, MIL |
1.5 Hits + Runs + RBIs |
Lower |
The Dodgers need a win, but with Ohtani playing through both arm and knee injuries, it’s likely he won’t play a major factor. Mookie Betts, on the other hand, has hit higher in the order as Ohtani has struggled, increasing his odds of easily snagging the hit you’ll need. As for Contreras, he’s been a monster in this series, so look for Blake Snell and the Dodgers staff to pitch around him and make someone else beat them.
Clicking the image above will automatically add the Underdog Fantasy promo code to your account.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
Underdog promo code FAQ
Can I withdraw the $100 in bonus funds after I get it?
No. The bonus funds must meet a playthrough requirement of 1x to be withdrawn. In other words, use them on any contest, and if you win, that money is yours to withdraw.
How big of a deposit do I need to claim the Underdog bonus code?
$10. This is the minimum deposit that can be placed with Underdog, including for first deposits.
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