Sports
Underdog Promo Code YAHOOBONUS: Keep Your Million plus 50% Deposit Match Up to $1,000 for the Wednesday MLB Lineup
Andy Hammel · September 23, 2026
Source: Yahoo Sports · Read on source site
Sign up with Underdog promo code YAHOOBONUS to access Keep Your Million – a free-to-play survival game – and a 50% match on your first deposit worth up to $1,000 in bonus funds.
style="text-align: left;">CLAIM NOW: Up to $1,000 deposit match with Underdog promo code YAHOOBONUS!
style="text-align: left;">18+ (19+ in AL, CO, NE; 21+ in AZ, IA, IL, LA, MA, and VA). Play Responsibly. Void where prohibited. 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 1-877-8-HOPENY or text HOPENY (467369); MA: 1-800-327-5050; CT: (888) 789-7777 or visit ccpg.org; MO: 1-888-BETSOFF (1-800-238-7633); IA: 1-800-BETS-OFF; LA: 1-877-770-7867; IN: 1-800-9-WITH-IT (1-800-994-8448); TN: call or text REDLINE: 800-889-9789; VA: 1-888-532-3500.
style="text-align: left;">This page contains affiliate links. A commission or other compensation may be earned when you click through.
Underdog promo code
YAHOOBONUS
New user offer
Keep Your Million + 50% deposit match up to $1,000
Bonus type
Deposit match, paid in bonus funds
Minimum deposit
$10
Deposit needed for the cap
$2,000
Age
18+, rising to 19+ or 21+ in some states
Eligible states
40 states plus DC; check the in-app list
Information verified on
September 23, 2026
How to claim Underdog promo code YAHOOBONUSClick through from this page to Underdog.
• >Register an account and enter Underdog promo code YAHOOBONUS.
• >Complete verification to unlock Keep Your Million.
• >Deposit at least $10 to trigger the 50% match.
• >Build your first pick'em entry from the Wednesday slate.
How Keep Your Million worksPlayers start with a $1,000,000 bonus cash pot.
• >Each round asks a question about a player projection.
• >Split the pot between the two sides. All of it must be allocated.
• >Whatever lands on the winning side carries into the next round.
• >Survive all 20 rounds, and the remaining balance is awarded as Underdog bonus cash.
Underdog promo code termsNew customers only: 18+ in most states, 19+ or 21+ in others. Check your state.
• >Minimum deposit: $10 to unlock the match and activate the game.
• >Match rate: 50% of the first deposit. A $200 deposit returns $100; the $1,000 cap requires a $2,000 deposit.
• >Bonus funds: not withdrawable and subject to a playthrough requirement.
• >Keep Your Million: free to play, with a virtual pot. No deposit is needed to enter.
• >Underdog Predict: a separate prediction market with its own state list.
Enter code YAHOOBONUS and start Keep Your Million
style="text-align: left;">18+ (19+ in AL, CO, NE; 21+ in AZ, IA, IL, LA, MA, and VA). Play Responsibly. Void where prohibited. 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 1-877-8-HOPENY or text HOPENY (467369); MA: 1-800-327-5050; CT: (888) 789-7777 or visit ccpg.org; MO: 1-888-BETSOFF (1-800-238-7633); IA: 1-800-BETS-OFF; LA: 1-877-770-7867; IN: 1-800-9-WITH-IT (1-800-994-8448); TN: call or text REDLINE: 800-889-9789; VA: 1-888-532-3500.
style="text-align: left;">This page contains affiliate links. A commission or other compensation may be earned when you click through.
style="text-align: left;">Three Underdog picks for Wednesday
Player
Projection
Our pick
José Ramírez, CLE
1.5 hits + runs + RBIs
Higher
Cody Bradford, TEX
2.5 strikeouts
Higher
Jose Altuve, HOU
0.5 hits
Higher
The MLB season is winding down, and the AL Central and AL West winners are still undecided. Both divisions are separated by only a game, with the White Sox a game behind the Guardians and the Astros a game behind the Rangers. With the Rays, Yankees, and Red Sox already having booked their playoff tickets, only one wildcard opening remains.
style="text-align: left;">Cleveland has won its last five games, with the last four seeing Ramírez log multiple hits. Altuve has logged a hit in each of his last five games. Bradford, even amidst a rough season, has struck out three or more batters in most of his games.
style="text-align: left;">Build these picks with Underdog promo code YAHOOBONUS
style="text-align: left;">18+ (19+ in AL, CO, NE; 21+ in AZ, IA, IL, LA, MA, and VA). Play Responsibly. Void where prohibited. 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 1-877-8-HOPENY or text HOPENY (467369); MA: 1-800-327-5050; CT: (888) 789-7777 or visit ccpg.org; MO: 1-888-BETSOFF (1-800-238-7633); IA: 1-800-BETS-OFF; LA: 1-877-770-7867; IN: 1-800-9-WITH-IT (1-800-994-8448); TN: call or text REDLINE: 800-889-9789; VA: 1-888-532-3500.
style="text-align: left;">This page contains affiliate links. A commission or other compensation may be earned when you click through.
Underdog promo code FAQCan I win $1,000,000 in cash?
style="text-align: left;">No. The Keep Your Million pot is virtual, and winnings are paid out in non-withdrawable bonus cash.
style="text-align: left;">How big a deposit do I need?
style="text-align: left;">The minimum deposit at Underdog is $10. The deposit match bonus awards 50% – up to a maximum of $1,000 in bonus cash for a $2,000 deposit.
style="text-align: left;">This page contains affiliate links. A commission or other compensation may be earned when you click through.
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