Claim the best MLB betting promos today to take advantage of up to $3.5K in bonus bets at some of the top online sports betting sites. Find these top MLB offers at bet365, Fanatics Sportsbook, BetMGM, and Caesars Sportsbook now to bet on any game, including Mariners vs. Mets in Sunday Night Baseball on ESPN at 7:10 p.m. ET.
Keep in mind that these MLB betting promos are exclusively available to new users. When you claim the maximum bonus with each promo, you get as much as $3.5K in bonus bets. Check out the chart below for more information about the best MLB betting promos to claim below:
| Best MLB Sportsbooks | MLB Betting Promos | Legal Sports Betting States | Sign-Up Link |
|---|---|---|---|
| bet365 | Bet $5, Get $150 in Bonus Bets, Win or Lose | AZ, CO, IA, IL, IN, KS, KY, LA, NC, NJ, OH, PA, TN, VA | TOPACTION |
| Fanatics Sportsbook | Bet and Get Up to $1,000 in FanCash | AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, WY | Click Here |
| BetMGM | 20% First Deposit Match, Up to $1,500 in Sports Bonus | AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY | TOPTAN1500 |
| Caesars Sportsbook | 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 |
Best Game to Bet on with MLB Betting Promos: Mariners vs. Mets on Sunday Night Baseball
One of the best ways to use the MLB betting promos today is to bet Mariners vs. Mets on ESPN Sunday Night Baseball. Here is a look at the MLB odds for tonight's matchup.
Mariners vs. Mets
- How to Watch Mariners vs. Mets: ESPN
- Time: 7:10 p.m. ET
- Probable Pitchers: George Kirby (SEA) vs. Clay Holmes (NYM)
- Moneyline: Mariners (-125) | Mets (+105)
- Run Line: Mariners -1.5 (+140) | Mets +1.5 (-170)
- Total: Over 8 (-110) | Under 8 (-110)
MLB Betting Promos: Claim These Offers Now for $3.5K in Bonuses
Let's discuss the best MLB betting promos and how each of them work today. Remember, these offers are only available to new users and can be utilized to bet on any game, including Mariners vs. Mets on Sunday Night Baseball.
bet365 MLB Betting Promos
When you register for a new account today with the bet365 bonus code TOPACTION, get a choice between a $150 bet-and-get and a $1K First Bet Safety Net. Each bet365 promo requires you to make an initial deposit of $10+ and place your first bet at -500 odds or longer.
New users in Kansas can sign up with the bet365 Kansas bonus code TOPACTION for a new account and secure one of the offers above. In Pennsylvania, new users receive the $150 bet-and-get and 50 slot spins at bet365 Casino.
| bet365 Promo Offer | Legal Sports Betting States | bet365 Bonus Code |
|---|---|---|
| Bet $5, Get $150 in Bonus Bets, Win or Lose | AZ, CO, IA, IL, IN, KS, KY, LA, NC, NJ, OH, TN, VA | TOPACTION |
| $1,000 First Bet Safety Net | AZ, CO, IA, IL, IN, KS, KY, LA, NC, NJ, OH, TN, VA | TOPACTION |
| $150 Bet-and-Get + 50 Casino Spins | PA | TOPACTION |
- $150 Bet-and-Get: Place a $5+ first bet to get $150 in bonus bets, win or lose.
- $1K First Bet Safety Net: Place your first bet, and if it loses, get back up to $1K in bonus bets to cover the loss. If it wins, claim the profit and get back your original stake.
- Pennsylvania Exclusive Offer: Place a $5+ first bet to get $150 in bonus bets, win or lose, plus 50 slot spins at bet365 Casino.
Fanatics Sportsbook MLB Betting Promos
Select one of four top MLB betting promos at Fanatics Sportsbook today. Each Fanatics Sportsbook promo requires you to make an initial deposit of $10 or more and your first bet at -500 odds or longer.
| Fanatics Sportsbook Promo | Legal Sports Betting States | Sign-Up Link |
|---|---|---|
| Bet and Get Up to $1,000 in FanCash | 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 $50, Get $250 in FanCash | AZ, CO, CT, IL, IN, LA, MA, MD, NC, OH, TN, VA, WV | Click Here |
| Bet $30, Get $300 in Bonus Bets | MI, NJ, PA | Click Here |
| 10 100% Profit Boost Tokens | NY | Click Here |
- $1,000 in No Sweat Bets: Sign up and opt-in daily for each of your first 10 days. Place a qualifying bet each day at -500 odds or longer and get back up to $100 in bonus bets if you lose.
- Bet $50, Get $250 in FanCash: Register and opt-in for each of your first five days. Place a $10+ bet to get $50 in FanCash daily, win or lose.
- Bet $30, Get $300 in Bonus Bets: This bet-and-get offer lasts for your first three days at Fanatics Sportsbook. Sign up and place a $10+ bet each day to get $100 in bonus bets daily, win or lose.
- NY Only: 10 100% Profit Boost Tokens: Sign up in New York and get 10 100% Profit Boost Tokens, one apiece for each of your first 10 days when you register.
BetMGM MLB Betting Promos
Sign up and claim one of three BetMGM bonus code offers to claim one of three top MLB betting promos:
| BetMGM Promo | Legal Sports Betting States | BetMGM Bonus Code |
|---|---|---|
| 20% Deposit Match, Up to $1,500 | AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY | TOPTAN1500 |
| Bet $10, Get $150 in Bonus Bets, If You Win | MI, NJ, PA, WV | ACTIONGET |
| $1,500 First Bet Offer | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY | TOPACTION |
- 20% First Deposit Match, Up to $1,500 in Sports Bonus: Make your first deposit and get it matched at a 20% rate for up to $1.5K in sports bonus. This BetMGM promo has a 10x rollover requirement that must be met within 30 days to withdraw any of your winnings.
- Bet $10, Get $150 in Bonus Bets, If You Win: Place a $10+ first bet and get $150 in bonus bets, if your bet wins.
- Up to $1,500 in Bonus Bets Back, If Your First Bet Doesn't Win: Place your first bet, and if it loses, get back up to $1.5K in bonus bets to cover your loss.
Caesars Sportsbook MLB Betting Promo
Use the Caesars Sportsbook promo code ACTION4DYW to claim a10 100% Profit Boost Tokens today.
| Caesars Sportsbook Sign-Up Bonus | Legal Sports Betting States | 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 10 100% Profit Boost Tokens: Place a $1+ first bet to get 10 100% Profit Boost Tokens that can each be applied to double your potential winnings on wagers of $25 or less.