Online sportsbooks compete for new users with tempting welcome bonuses in 2025. Here’s what to look for to maximize your value.

Best Bonuses to Look on Sportsbooks in 2025

As online sports betting grows in popularity across regions, sportsbooks compete to attract new users. One way they do this is by offering lucrative signup bonuses and promotions. If you plan to create a sports betting account in 2025, be sure to take advantage of these new user deals.

Compare the Welcome Bonus Fine Print

When assessing welcome offers at legal sports betting sites, the bonus value gets attention. But it’s equally important to read the attached terms and conditions.

Sportsbooks like NordicBet attach rollover requirements to their bonuses. This means you must bet a certain amount of your own money before you can withdraw bonus funds. The lower the playthrough, the more valuable the offer.

Also check if there’s a time limit to complete the rollover. Some books give new users just seven days. The most user-friendly promotions offer 30 days or more.

Don’t forget to see which sports count 100% towards playthrough. Casino games often contribute little or nothing at all.

Use Free Bet Promotions on Longshot Wagers

In 2025, expect to see more sportsbooks award new bettors with risk-free bets and bet credits. These essentially give you free money to wager on whatever you’d like.

Since you aren’t putting your own cash on the line, use these promotions to take a shot on risky bets with high odds. Wager on big underdogs, player prop longshots or high-paying parlays.

Hitting one of these free wagers equals instant and withdrawable profit.

Be Ready for Enhanced Odds Offers

One trend we’ll see more of in 2025 is sportsbooks enhancing odds for new players.

For example, a book may boost the line for NFL Week 1 games by +100 odds. So something paying +200 for existing users would pay +300 for those who just signed up.

Parlay insurance is another popular promotion you can find. This gives bettors a refund if their parlay loses by one leg.

Make sure to opt into these when creating your new account. Then you’ll receive alerts when enhanced odds or special promotions pop up.

Create Accounts Before Major Events

The online sportsbooks get extremely competitive around events like the Super Bowl, March Madness and other major championships or tournaments.

They roll out the red carpet for new bettors right before these take place. That means outrageously valuable signup promotions if your timing is right.

Take advantage of multiple sportsbooks, too. There’s nothing stopping you from grabbing several welcome bonuses.

Make Sure You Can Clear Rollovers

It’s easy to get blinded by dollar signs when assessing sportsbook welcome offers. A $1,000 first deposit match sounds incredible.

But not if it comes with an unrealistic 25x rollover attached.

Only accept bonuses you feel confident you can complete. Don’t just look at the headline number. Make sure your style of betting meets the playthrough terms.

If you prefer betting spreads and totals, a rollover requiring lots of -300 favorite moneyline bets will be difficult to clear. Find the right offer that matches how you intend to bet.

Conclusion

The online sports betting space keeps getting more competitive. That’s excellent news for users who get to enjoy lucrative signup promotions at legal sportsbooks.

Just make sure to do your homework before locking in a welcome bonus. Terms and conditions apply to all these offers. If they work for your betting style, take advantage of risk-free bets, deposit matches and enhanced promotions.

Creating accounts around high-profile events like the Super Bowl or March Madness Tourney allows you to maximize the value. Get ready to cash in on exciting introductory bonuses at online sportsbooks when 2025 rolls around.