Sign up for a new sportsbook account today with the bet365 bonus code TOPACTION to get your choice between a $150 bet-and-get bonus and a $1K First Bet Safety Net promo. With the bet-and-get offer, place a $5+ first bet to get $150 in bonus bets, win or lose. Alternatively, claim the first bet insurance offer and get back up to $1K in bonus bets if your initial wager loses. Place your first bet on any event today with the bet365 bonus code TOPACTION, including Mariners vs. Mets on ESPN Sunday Night Baseball at 7:10 p.m. ET.
Each of these top MLB betting promos at bet365 require you to make an initial deposit of $10 or more and place your first bet at -500 odds or longer. Any bonus bets you receive with the bet365 bonus code TOPACTION expire after seven days.
When you register for a new account in Pennsylvania with the bet365 bonus code TOPACTION, claim the $150 bet-and-get offer and 50 spins at bet365 Casino slots.
Kansas recently became the 14th U.S. state where bet365 is legal. Sign up now with the bet365 Kansas bonus code TOPACTION to claim your $150 bet-and-get or $1K First Bet Safety Net now.
| bet365 Bonus Code | 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 |
| $1K 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 |
Use bet365 Bonus Code TOPACTION to Bet Mariners vs. Mets on ESPN Sunday Night Baseball Now
Claim a $150 bet-and-get or $1K First Bet Safety Net in most legal betting states with the bet365 bonus code TOPACTION. Let's take a look at how these sign-up promos work when you place your first bet on ESPN Sunday Night Baseball between the Seattle Mariners and the New York Mets.
$150 Bet-and-Get Promo
Place a $5+ first bet in exchange for $150 in bonus bets, win or lose. For example, say I place a $10 first bet on the Mets moneyline (+100) vs. Seattle:
- If the bet wins, I get $10 in profit, my $10 stake back, and $150 in bonus bets.
- If the bet loses, I get $150 in bonus bets.
$1K First Bet Safety Net
Place your first bet, and if the bet loses, you get up to $1K in bonus bets to cover the loss. Suppose I place a $1K first bet on the Over 8.5 (+100):
- If the bet wins, I receive $1K in profit and my $1K stake back.
- If the bet loses, I receive $1K in bonus bets that expire after seven days.
How to Claim Your bet365 Promo Today: Sunday, August 17, 2025
Use the steps below to claim $150 in bonus bets or a $1K First Bet Safety Net with the bet365 bonus code TOPACTION:
- Use this link to claim the $150 bet-and-get promo, click here for the $1K First Bet Safety Net, or any sign-up module on this page to register for a new bet365 Sportsbook account on your mobile device.
- Select your state and enter your personal identifying information on the new user landing page.
- Agree to the bet365 Sportsbook terms and conditions, and make sure the bet365 bonus code TOPACTION is listed in the bonus code field.
- Deposit at least $10 using your preferred bet365 Sportsbook banking method.
- Place your first bet on Mariners vs. Mets MLB or any other betting market with -500 odds or longer.
New customers only, 21+ (18+ in KY). Gambling Problem? Call 1-800-GAMBLER. Available in AZ, CO, NJ, IA, IL, KS, KY, IN, LA, NC, VA, PA, TN, OH only. Bet $5 and Get $150 in Bonus Bets at bet365. Registration required. A deposit (minimum $10) is required to participate in this offer. You must claim the offer via the bet365 app, within 30 days of registering your account. Once released, your Bonus Bets will be held in your account balance and are non-withdrawable.T&Cs, time limits and exclusions apply.
New players only, 21+ (18+ in KY). Gambling Problem? Call or Text 1-800-GAMBLER. Available in AZ, CO, IA, IL, IN, KS, KY, LA, NC, NJ, OH, TN, VA only. Place a qualifying bet of up to $1000 to be eligible for a matched refund in Bonus Bets if your qualifying bet loses. A deposit (minimum $10) is required to participate in this offer. T&Cs, time limits and exclusions apply. Registration required.
New customers only, 21+. Gambling Problem? Call 1-800-GAMBLER. Available in PA only. Registration required. A deposit (minimum $10) is required to participate in this offer. Bonus Bets wager excluded from returns. Max. prize, game restrictions, time limits and T&Cs apply.