FanDuel Promo Code Offers $300 Bonus for MLB Playoffs, Blue Jays vs. Mariners Game 3

FanDuel Promo Code Offers $300 Bonus for MLB Playoffs, Blue Jays vs. Mariners Game 3 article feature image
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Action Network. Sign up now with the FanDuel promo code to get $300 in bonus bets if your first bet wins for Blue Jays vs. Mariners Game 3 of the ALCS.

Sign up today using the FanDuel promo code to claim $300 in bonus bets. With this Action Network verified offer, you must win your initial $5 bet to activate the $300 in bonus bets. Note that if your first bet loses, you won't receive the bonus bets.

This FanDuel promo allows you to place wagers on any game or sporting event, including the Blue Jays vs. Mariners game in the MLB playoffs. Below are the FanDuel MLB odds for Game 3 of the ALCS, which starts at 8:08 p.m. ET on FS1.

ALCS Game 3Run LineTotalMoneyline
Toronto Blue Jays+1.5 (-192)O 7 (-104)+116
Seattle Mariners-1.5 (+158)U 7 (-118)-136

One major advantage of the FanDuel sign-up bonus is the absence of a minimum odds requirement. You should bet on a heavy favorite to improve your chances of winning and unlocking the bonus bets. Make the most of this opportunity to bet on the MLB playoffs now.

How Does the FanDuel $300 Bonus Bets Work?

OfferStatesPromo Code
Bet $5, Get $300 in Bonus Bets if You WinAZ, CO, CT, DC, IL, IN, IA, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WYClick Here

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Use the FanDuel promo code and win your first $5 bet to unlock $300 in bonus bets. Tonight, you can bet on the MLB playoffs, such as Game 3 between the Blue Jays and Mariners, where the home team looks to take a 3-0 series lead in the ALCS.

Remember, we want to target a massive favorite with our first bet because it gives us a better chance to win the bet and unlock the $300 in bonus bets. Typically, I like to look at the alt lines for player props, run line, and total.

  • Blue Jays vs. Mariners Prediction: Under 12.5 Runs (-1400)

If the Blue Jays vs. Mariners game has 11 runs or fewer, you get $300 in FanDuel bonus bets, which you can use on any game or betting market, but they expire in seven days.

Don't miss out on the FanDuel promo code, offering $300 in bonus bets if your $5 first bet wins. Put those bonus bets to work on Thursday Night Football, as the Pittsburgh Steelers take on the Cleveland Browns in NFL Week 7.

How to Claim the $300 FanDuel Bonus

Follow the sign-up steps outlined below to create your new sportsbook account with the FanDuel promo code. Claim this offer in the following states: AZ, CO, CT, DC, IL, IN, IA, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, and WY.

  1. Click this FanDuel promo code link to register and claim your welcome bonus.
  2. Select the state you're located in and type in an email address and password for your new sportsbook account.
  3. Enter your phone number and date of birth, and verify a 4-digit verification code sent by FanDuel Sportsbook.
  4. Type in all other personal identifying information as prompted, such as your legal name and home address.
  5. Deposit $10+ into your new FanDuel Sportsbook account.
  6. Place a $5+ first bet on Blue Jays vs. Mariners Game 3 or any sporting event today.

Thanks to the FanDuel promo code, $300 in bonus bets are paid out if your first bet wins.

How to Claim FanDuel’s MLB and NFL Profit Boosts This Week

FanDuel’s got back-to-back boosts this week — starting with today’s MLB Playoff offer and rolling right into Thursday Night Football. Pick your MLB reward today, then gear up for tomorrow’s NFL profit boosts and the $2M Touchdown Jackpot. Here’s how to claim each one:

  • Choose Your Own Reward for MLB Playoffs: Choose either a 30% Profit Boost Token for any wager or a 50% Profit Boost Token for a 3+ Leg SGP/SGP+ wager. To claim, click “Choose Reward” on the home page and select your preferred option. The minimum odds are -200 for the 30% boost and +100 for the 50% boost.
  • NFL Profit Boost: Claim a 30% Profit Boost Token for the Steelers vs. Bengals game on Thursday Night Football by clicking “Claim Now” on the home page. You can use this token on any wager with odds of -200 or longer.
  • NFL $2M Touchdown Jackpot: Use your free Touchdown Sweepstakes Token to place a $5+ Anytime TD bet on the Steelers vs. Bengals TNF game. If your chosen player scores the first or last touchdown, you share $1 million in Bonus Bets with others who picked that same player — or $2 million if they score both. If no touchdowns are scored, all participants split the full $2 million.

MLB World Series Odds

Here are the latest MLB World Series odds — take advantage of MLB betting promos to wager on the Dodgers, Mariners, Brewers, or Blue Jays today:

  • Los Angeles Dodgers (-160)
  • Seattle Mariners (+180)
  • Milwaukee Brewers (+1300)
  • Toronto Blue Jays (+1300)

MLB Playoff Schedule This Week

The ALCS and NLCS continue today, giving fans a chance to bet on MLB odds and take advantage of top MLB betting promos. This week’s MLB playoff schedule features games every day, leading up to the World Series, which begins on Friday, October 24.

Wednesday, October 15, 2025

  • ALCS Game 3: Blue Jays vs. Mariners at 8:08 p.m. ET on FS1

Thursday, October 16, 2025

  • NLCS Game 3: Brewers vs. Dodgers at 6:08 p.m. ET on TBS, truTV
  • ALCS Game 4: Blue Jays vs. Mariners at 8:33 p.m. ET on FS1

Friday, October 17, 2025

  • ALCS Game 5 (if necessary): Blue Jays vs. Mariners at 6:08 p.m. ET on FS1
  • NLCS Game 4: Brewers vs. Dodgers at 8:38 p.m. ET on TBS, truTV

Saturday, October 18, 2025

  • NLCS Game 5 (if necessary): Brewers vs. Dodgers at 8:08 p.m. ET on TBS, truTV

Sunday, October 19, 2025

  • ALCS Game 6 (if necessary): Blue Jays vs. Mariners at 8:03 p.m. ET on FS1

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