Caesars Promo Code: Bet Celtics-Warriors Tonight Risk-Free Up to $1,500 (Code ACTION2215)!

NBA fans, this could be it! Game 6 of the NBA Finals is tonight, with the Golden State Warriors getting a chance to close out the series in San Francisco. Whether or not the Boston Celtics can keep the NBA Playoffs alive by pulling off a Game 6 win tonight, you'll want to bet the matchup at Caesars Sportsbook. And if you're a new user, you can use this amazing promo code from Caesars:

New Caesars users can claim a $1,500 risk-free first bet for Game 6 of Celtics-Warriors! That's a four figure risk-free bet! You can use this offer on any NBA Finals betting market — a player prop, a team's moneyline or whatever else you'd like. And this offer isn't limited to the NBA Finals — it works for the NHL Stanley Cup Finals, MLB and the WNBA as well. Just make sure to use the code ACTION2215 when you sign up. Then you've locked in this special offer for a $1,500 risk-free bet.

Again, be sure to either use the links on this page or use code ACTION2215, or else you won't be eligible for these offers.

Caesars Sportsbook — available with online registration and betting currently in the U.S. in Illinois, Louisiana, New York, Michigan, New Jersey, Arizona, Colorado, Iowa, Tennessee, Indiana, West Virginia, and Virginia — is offering new users in all of its states a $1,500 risk-free bet!

Already have Caesars? No problem: See offers at more sportsbooks for all sports right here and New York-specific offers here.

Best Caesars Promo Codes for the NBA Finals, NHL Playoffs and More

Caesars is one of the fastest growing brands in the new sports betting industry, and for good reason: They're one of the most generous sportsbooks to new and existing users, as shown by this offer. Not many places are giving away a $1,500 risk-free first bet!

Here's how the promotion works: Sign up using the link on this page and with code ACTION2215 and make a deposit of up to $1,500 (you won't need a deposit code). That's all you have to do: Your first bet up to $1,500 will be completely risk-free.

Here are the details for NBA Finals Game 6 (as if you needed a reminder):

• Boston Celtics at Golden State Warriors, Thursday at 9:00 p.m. ET

And here are the details for tonight's Stanley Cup Finals Game 2:

• Tampa Bay Lightning at Colorado Avalanche, Saturday at 8:00 p.m. ET

Caesars Odds Boosts and Offers for Thursday, June 16

The bonuses keep coming at Caesars, even after you've redeemed a new user promo. For example, you can score new boosted odds markets daily! Here's one available now:

• Stephen Curry Over 29.5 Points & Mike Trout HR on 6/16: boosted to +420 odds
• Many more!