Claim the best MLB betting promos today at top sportsbooks for more than $3,600 in combined sign-up bonuses. These welcome offers are available at leading sports betting sites, including bet365, Fanatics Sportsbook, BetMGM, and Caesars Sportsbook. You can place your first bet on any game with the top MLB betting promos, including Blue Jays vs. Red Sox at 6:45 p.m. ET.
See the chart below for more information about the best MLB betting promos to claim for any game on Wednesday, April 9:
| Best MLB Sportsbooks | MLB Betting Promos | Sign-Up Link |
|---|---|---|
| bet365 | $1,000 First Bet Safety Net or $150 Bet-and-Get | TOPACTION |
| Fanatics Sportsbook | $1,000 in No Sweat Bets or $300 Bet-and-Get | Click Here |
| BetMGM | Bet $10, Get $150 in Bonus Bets if You Win | ACTIONGET |
| Caesars Sportsbook | Bet $1, Get $150 in Bonus Bets If You Win | ACTION4BG1 |
MLB Betting Promos: Claim $3,600+ in Sportsbook Bonuses Today
The top MLB betting promos can be claimed at the best online sportsbooks today when you register for a new account. Keep in mind that you can only take advantage of one offer at each sportsbook, even if multiple promos are offered in your state.
bet365
| bet365 Promo | States Available | bet365 Bonus Code |
|---|---|---|
| $150 Bet-and-Get | AZ, CO, IA, IL, IN, KY, LA, NC, NJ, OH, PA, TN, VA | TOPACTION |
| $1,000 First Bet Safety Net | AZ, CO, IA, IL, IN, KY, LA, NC, NJ, OH, TN, VA | TOPACTION |
| $150 Bet-and-Get + 50 Casino Spins | PA | TOPACTION |
When you sign up with bet365 bonus code TOPACTION today, you get one of three MLB betting promos. In a majority of legal bet365 states, you receive a choice between a $150 bet-and-get offer and a $1,000 First Bet Safety Net. If you register in Pennsylvania, you receive an elevated offer that yields the $150 bet-and-get along with 50 spins at bet365 Casino.
Bet-and-Get: Place a $5+ first bet, and get $150 in bonus bets win or lose.
First Bet Safety Net: Place your first bet, and if it loses, get back up to $1,000 in bonus bets to cover it. If the bet wins, you get the profit and your initial stake back.
Pennsylvania Offer: Place a $5+ first bet and get $150 in bonus bets plus 50 spins, win or lose.
Fanatics Sportsbook
| Fanatics Sportsbook Promo | States Available | Sign-Up Link |
|---|---|---|
| Bet and Get up to $1,000 in No Sweat Bets | AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, WY | Click Here |
| Bet $30, Get $300 in Bonus Bets | AZ, MI, NJ, PA | Click Here |
| Bet $50, Get $250 in Bonus Bets! | CO, CT, IL, IN, LA, MA, MD, OH, TN, VA, WV | Click Here |
| Sign Up and Get a 300% Profit Boost Token | NY | Click Here |
Claim your Fanatics Sportsbook promo today for up to $1,000 in No Sweat Bets, a $300 bet-and-get, or a 300% Profit Boost Token. Each of these MLB betting promos are available in a different list of states. All offers require bets placed at -500 odds or longer and an initial deposit of $10 or more. Any bonus you receive is valid for seven days.
$1,000 in No Sweat Bets: Opt-in daily and place a qualifying bet at -500 odds or longer. Get back up to $100 in bonus bets to cover the loss. This offer provides 10 separate $100 No Sweat Bet opportunities.
Suppose I place a $100 bet on the Phillies moneyline (-105) on Day 1 of the promo:
- If the bet wins, I receive $95.24 in profit and my $100 stake back.
- If the bet loses, I receive $100 in bonus bets that expire in seven days.
$300 Bet-and-Get: Place a $10+ qualifying wager and get $100 in bonus bets, win or lose, on each of your first three days after registration. You must opt-in daily to maintain eligibility for the promo.
New York Exclusive Offer: Sign up for a new account and get a 300% Profit Boost Token.
BetMGM
| BetMGM Promo | States Available | BetMGM Bonus Code |
|---|---|---|
| $150 Bet-and-Get | CO, MI, NJ, PA, WV | ACTIONGET |
| $1,500 Deposit Match Offer | AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY | TOPTAN1500 |
| $1,500 First Bet Promo | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY | TOPACTION |
There are three MLB betting promos available at BetMGM now. Claim one of the three BetMGM bonus code offers below to secure a $150 bet-and-get, $1,500 deposit match bonus, or $1,500 first bet promo. Each offer has a different set of wagering requirements, so ensure you understand them before claiming.
$150 Bet-and-Get: Place a $10+ first bet and get $150 in bonus bets if the bet wins with BetMGM bonus code ACTIONGET.
$1,500 Deposit Match Offer: Sign up and get a 20% deposit match of up to $1,500 in sports bonus with BetMGM bonus code TOPTAN1500. This offer has a 10x rollover requirement that you must meet within 30 days to withdraw any winnings.
$1,500 First Bet Offer: Place your first bet, and if it loses, get back up to $1,500 in bonus bets to cover the loss with BetMGM bonus code TOPACTION. Your bonus is distributed in five equal increments and expires seven days after receipt.
Caesars Sportsbook
| Caesars Sportsbook Sign-Up Bonus | States Available | Caesars Sportsbook Promo Code |
|---|---|---|
| Bet $1+, Get 10 100% Profit Boost Tokens | AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY | ACTION4DYW |
| Bet $1, Get $150 in Bonus Bets If You Win | AZ, CO, DC, IA, IL, KY, LA, MD, ME, NY, OH, TN, VA, WY | ACTION4BG1 |
Register and take advantage of one of two Caesars Sportsbook promo code offers now. Both offers require an initial wager of $1 or more, but provide different bonus types. In a majority of states, you receive 10 100% Profit Boost Tokens, with each Token doubling your potential winnings when applied to a wager of $25 or less. The other offer yields $150 in bonus bets if your first bet wins. Claim either of these MLB betting promos in the states listed above.
Profit Boost Tokens: Place a $1+ first bet, get 10 100% Profit Boost Tokens. Each Profit Boost Token can be applied to wagers of $25 or less and expires seven days after receipt.
Bet-and-Get: Place a $1+ first bet and get $150 in bonus bets if the bet wins.
Alternative to Best MLB Betting Promos: Kalshi
| Kalshi Sign-Up Bonus | States Available | Kalshi Promo Code |
|---|---|---|
| Trade on Sports & Politics – Get a $10 Bonus with Our Code | AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MA, MI, MN, MS, MO, NE, NH, NM, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Kalshi is a legal prediction market where you can buy and sell shares of event outcomes across sports. The platform works a lot like the stock market and represents an outstanding alternative to the best MLB betting promos if sports betting isn't legal in your state. Sign up now with the Kalshi promo code ACTION and complete $100 in total trades to secure a $10 bonus.
MLB Probable Pitchers — Wednesday, April 9
Use the best MLB betting promos on this page to bet on tonight's matchup between the Toronto Blue Jays and Boston Red Sox or any other game listed below:
- White Sox vs. Guardians, 6:10 p.m. ET: Sean Burke vs. Logan Allen
- Blue Jays vs. Red Sox, 6:45 p.m. ET: Kevin Gausman vs. Tanner Houck
- Angels vs. Rays, 7:05 p.m. ET: Yusei Kikuchi vs. Ryan Pepiot
- Phillies vs. Braves, 7:15 p.m. ET: Taijuan Walker vs. Grant Holmes
- Twins vs. Royals, 7:40 p.m. ET: Joe Ryan vs. Seth Lugo
- Brewers vs. Rockies, 8:40 p.m. ET: TBD vs. Antonio Senzatela