The 2026 MLB postseason moves into prime time tonight with two Wild Card Game 1 matchups and thousands of dollars in MLB betting promos available for new users. Red Sox vs. Yankees starts at 8 p.m. ET on NBC and Peacock before Cubs vs. Padres closes Tuesday's slate at 10 p.m. ET on Peacock.
Both series are best-of-three, so Game 1 carries immediate weight. Boston and New York renew their rivalry at Yankee Stadium before Chicago and San Diego take over the late window at Petco Park.
The Red Sox vs. Yankees MLB betting promos below are the starting point, but the bonus funds can also be used on Cubs vs. Padres or another available MLB postseason market. Compare the offers, shop the latest MLB odds, and use our picks farther down the page to build an evening Wild Card card.
| MLB Sportsbooks | MLB Betting Promos | Sign-Up Link |
|---|---|---|
| Fanatics Sportsbook | $1,000 Bet Match | ACTION26 |
| BetMGM | $1,500 First Bet Offer | TOPACTION |
| bet365 | $200 Bet-and-Get Promo | Click Here |
| DraftKings Sportsbook | $150 Bet-and-Get Promo | Click Here |
| FanDuel Sportsbook | Get $250 in Bonus Bets | Click Here |
| theScore Bet | $1,000 First Bet Reset | ACTNEWS |
| betPARX | $50 Bet Insurance | TANBONUS |
| Hard Rock Bet | $100 Bet-and-Get Promo | Click Here |
| BetRivers | 2nd Chance Bet, Up to $500 | Click Here |
| Borgata | $100 Bet-and-Get Promo | ACTION |
Top Red Sox vs. Yankees MLB Betting Promos for Wild Card Round
Every offer below is for eligible new customers, and availability varies by state. Check the states and requirements attached to each promotion before choosing which MLB betting promos to use for tonight's Wild Card games.
1. Fanatics Sportsbook
The Fanatics Sportsbook promo code ACTION26 spreads the bonus across your opening 10 days instead of tying everything to one wager. Your first qualifying bet each day can earn up to $100 in matched FanCash, with $1,000 available across the full promotional window.
That structure fits the postseason. Start with Red Sox vs. Yankees tonight and the daily matches can continue through the rest of the Wild Card round and into the Division Series.
New York users also have access to 10 instant 100% Profit Boost Tokens.
| Fanatics Sportsbook Promo | Fanatics Sportsbook Sign-Up Bonus | Fanatics Sportsbook Legal States |
|---|---|---|
| ACTION26 | $1,000 Bet Match | AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
| ACTION350 | Bet $20, Get $350 in FanCash | AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY |
| Click Here | Get 10x100% Profit Boost Tokens Instantly | New York |
2. BetMGM Sportsbook
The BetMGM bonus code TOPACTION gives a larger opening wager some protection. If the first qualifying bet doesn't win, BetMGM returns the eligible stake in bonus bets up to $1,500.
That gives Yankees, Red Sox, Cubs or Padres bettors room to size an opening position without tying the entire promotion to a guaranteed payout.
| BetMGM Bonus Code | BetMGM Promo | BetMGM Legal States |
|---|---|---|
| TOPACTION | $1,500 First Bet Offer | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, NC, OH, TN, VA, WY |
| TANGET2 | $1,000 No Sweat Tokens | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, MO, NC, OH, TN, VA, WY |
| ACTIONGET | Bet $10, Get $150 Bonus Bets if You Win | MI, NJ, PA, WV |
3. bet365 Sportsbook
The bet365 bonus code has one of the simpler entry points among tonight's offers. Put $10 on an eligible market and the standard promotion returns $200 in bonus bets after settlement whether the wager wins or loses.
The exact package changes by state. Michigan, New Jersey and Pennsylvania add casino spins, Illinois and Tennessee get $150 instead, and West Virginia receives $150 plus 50 spins.
| bet365 Bonus Code | bet365 Welcome Promo | bet365 Legal States |
|---|---|---|
| Click Here | Bet $10, Get $200 in Bonus Bets, Win or Lose | AZ, CO, IA, KS, KY, LA, MD, MO, MI, NC, NJ, OH, PA, VA |
| Click Here | $1,000 First Bet Safety Net | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA |
| Click Here | Bet $10, Get $200 in Bonus Bets, Win or Lose, 50 Casino Spins | MI, NJ, PA |
| Click Here | Bet $10, Get $150 in Bonus Bets, Win or Lose, 50 Casino Spins | WV |
| Click Here | Bet $10, Get $150 in Bonus Bets, Win or Lose | IL, TN |
4. DraftKings Sportsbook
The DraftKings promo code offer asks for only a $5 qualifying wager and returns $150 in bonus bets.
That first bet can go on Boston-New York, the Cubs-Padres total or another eligible market. The smaller qualifier leaves more of your cash bankroll untouched before the late game begins.
| DraftKings Promo Code | DraftKings Welcome Offer | DraftKings Legal States |
|---|---|---|
| Click Here | Bet $5, Get $150 in Bonus Bets | AR, AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
5. FanDuel Sportsbook
The FanDuel promo code offer gives eligible new accounts up to $250 in bonus bets.
That balance is large enough to divide between both evening games rather than making Red Sox-Yankees decide your entire promotional bankroll.
FanDuel is available across 25 states. Check our sportsbooks by state guide if you need to confirm which operators are available in your location.
| FanDuel Promo Code | FanDuel Sign-Up Bonus | FanDuel Legal States |
|---|---|---|
| Click Here | Get $250 in Bonus Bets | AZ, AR, CO, CT, DC, IL, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
6. theScore Bet
The theScore Bet promo code ACTNEWS gives an eligible losing first bet a reset worth up to $1,000.
That provides protection if you want to open with Red Sox vs. Yankees and save any returned bonus balance for the 10 p.m. game.
Michigan, New Jersey, Pennsylvania and West Virginia use a $10 bet-and-get alternative.
| theScore Bet Promo Code | theScore Bet Welcome Offer | theScore Bet Legal States |
|---|---|---|
| ACTNEWS | $1,000 First Bet Reset | AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA |
| ACTNEWS | Bet $10, Get $100 in Bonus Bets If You Win | MI, NJ, PA, WV |
7. betPARX
The betPARX promo code TANBONUS now gives eligible new users in Pennsylvania a Bet $25, Get $50 in Bonus Bets offer, with a 200% Profit Boost listed as the alternative welcome option.
The bet-and-get route is straightforward for tonight's Wild Card games: put $25 on an eligible wager, then use the $50 bonus balance on another MLB market after qualifying under the current terms.
| betPARX Promo Code | betPARX Sign-Up Offer | betPARX Legal States |
|---|---|---|
| TANBONUS | Bet $25, Get $50 in Bonus Bets, or 200% Profit Boost | PA |
8. Hard Rock Bet
The Hard Rock Bet promo code promotion turns a $5 qualifying wager into $100 in bonus bets for new users in Michigan and New Jersey.
That is enough to clear the qualifier during Red Sox-Yankees and still have a promotional balance available for the late game.
| Hard Rock Bet Promo Code | Hard Rock Bet Welcome Bonus | Hard Rock Bet Legal States |
|---|---|---|
| Click Here | Bet $5, Get $100 in Bonus Bets | MI, NJ |
9. BetRivers
The BetRivers bonus code gives eligible new users a second chance if their opening wager loses.
Michigan and Pennsylvania carry the largest ceiling at $500, while New Jersey tops out at $250 and West Virginia at $100.
| BetRivers Bonus Code | BetRivers Sign-Up Bonus | BetRivers Legal States |
|---|---|---|
| Click Here | 2nd Chance Bet: Get Up to a $500 Bonus Bet | MI, PA |
| Click Here | 2nd Chance Bet: Get Up to a $250 Bonus Bet | NJ |
| Click Here | 2nd Chance Bet: Get Up to a $100 Bonus Bet | WV |
10. Borgata
The Borgata bonus code ACTION gives eligible New Jersey users $100 in bonus bets after a qualifying $20 wager.
The promotional balance is credited without waiting for the qualifying wager to settle, giving users another route to get funds available before the late game begins.
| Borgata Bonus Code | Borgata Welcome Offer | Borgata Legal States |
|---|---|---|
| ACTION | Bet $20, Get $100 Instantly in Bonus Bets | NJ |
Cubs vs. Padres MLB Betting Promos: Picks & Predictions
Keep in mind, that these MLB betting promos are also great options for Cubs vs. Padres Game 1 as well. Sign up with one or more Cubs vs. Padres MLB betting promos now, or look to the prediction market options below if you're in a non-sports betting state.
Best Prediction Market Promos for Tonight's MLB Playoffs
Traditional sportsbooks are not the only way to take a position on the two evening Wild Card games. Prediction markets let users trade event contracts tied to game winners and other outcomes.
1. Polymarket
Deposit $10 with the Polymarket promo codeACTION and eligible new users receive a $50 trading bonus.
You can use the promotional balance on Red Sox-Yankees, Cubs-Padres or another available playoff contract rather than tying the entire reward to one game.
| Polymarket Promo Code | Polymarket Referral Bonus | Polymarket States Available |
|---|---|---|
| ACTION | Deposit $10, Get $50 Trading Bonus | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
2. Kalshi
The Kalshi promo codeACTION2000 requires new users to complete $25 in qualifying trades within 30 days.
Once you hit the requirement, Kalshi randomly awards $10, $25, $50, $100 or $2,000 in promotional trading credit. The $2,000 amount is the maximum possible reward, not a guaranteed bonus.
| Kalshi Promo Code | Kalshi Sign-Up Bonus | Kalshi States Available |
|---|---|---|
| ACTION2000 | Trade $25, Get Up to $2,000 | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
| ACTION55 | Trade $25, Get $55 Bonus | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
Red Sox vs. Yankees Odds and How to Watch
| Detail | Red Sox vs. Yankees Game 1 |
|---|---|
| First Pitch | 8 p.m. ET |
| Venue | Yankee Stadium |
| TV | NBC and Peacock |
| Red Sox Starter | Payton Tolle |
| Yankees Starter | Cam Schlittler |
| Season Series | Yankees, 7-6 |
Tolle enters Game 1 after going 9-6 with a 3.03 ERA, while Schlittler went 14-6 with a 1.95 ERA. Boston's rookie has already handled this matchup well, allowing one run over 13 innings against New York.
The Yankees still have the deeper pitching setup behind their starter, which is where the matchup gets more interesting once the game reaches the middle and late innings.
Cubs vs. Padres Odds and How to Watch
| Detail | Cubs vs. Padres Game 1 |
|---|---|
| First Pitch | 10 p.m. ET |
| Venue | Petco Park |
| TV | Peacock |
| Cubs Starter | Matthew Boyd |
| Padres Starter | Michael King |
San Diego brings the stronger late-game pitching profile into the nightcap. Michael King gets Game 1 at Petco Park, while the Padres can shorten the game behind one of the National League's better relief groups.
Chicago's path is more dependent on building an early lead before San Diego can turn the game over to its bullpen.
MLB Betting Promos: Picks and Predictions for Tonight's Wild Card Games
The MLB betting promos above can be used on either evening matchup, but the two games call for different approaches.
Red Sox vs. Yankees (8 p.m. ET): Red Sox Moneyline
Boston's value starts with Tolle. He has already held this Yankees lineup to one run across 13 innings, and New York won the regular-season series by only a 7-6 margin.
The Yankees have the better overall pitching depth, but Boston does not need to be the better team over three games for a Game 1 underdog ticket to cash. With Tolle on the mound, the Red Sox are the preferred plus-money side.
Pick: Red Sox moneyline
Cubs vs. Padres (10 p.m. ET): Under 7.5 Runs
Petco Park and San Diego's pitching profile point toward a lower-scoring nightcap.
King has been effective at home, and the Padres can lean on their bullpen quickly if he gives them five or six strong innings. Chicago's pitching is less settled, but the Cubs also have every reason to shorten the leash in a best-of-three series.
Pick: Under 7.5 runs
How to Use Bonus Bets on Tonight's MLB Wild Card Games
The two-game evening window makes it easier to avoid forcing an entire promotional balance onto one result.
Look Beyond Short Favorites
Bonus-bet stakes generally are not returned with winnings. That makes plus-money positions more attractive than they would be with an equivalent cash wager.
Red Sox moneyline is one example tonight. You get the larger payout attached to an underdog while still backing a starter who has already succeeded in this matchup.
Split the Bonus Between Both Games
If your sportsbook gives you multiple bonus-bet tokens, there is no need to use all of them before Red Sox vs. Yankees.
Put one position on the 8 p.m. game and keep another available for Cubs vs. Padres. That gives you a second decision point once the first game is underway.
Consider First-Five Markets
Starting pitching is central to both matchups. First-five moneylines, run lines and totals let you isolate Tolle-Schlittler or Boyd-King without depending on the bullpens.
That can be useful if your handicap is built around one starter rather than the full nine-inning game.
Check the Expiration Window
Promotional funds do not all carry the same deadline. Check the terms attached to the Red Sox vs. Yankees MLB betting promos you claim rather than assuming every bonus lasts through the Division Series.
Use tonight's two-game window if you already have a position you like, but there is no reason to force a wager simply because promotional funds are sitting in the account.
