The Best Sportsbook Betting Bonuses, and How to Judge Them

The best sportsbook bonus is the one you can actually turn into withdrawable cash. That depends less on the headline number than on the terms behind it. Our featured pick is Hard Rock Bet: Bet $5, Get Up to $500 in No Sweat Bets, for new customers in 10 states, with no promo code needed. Below, we explain how that offer and the other common bonus types work, what the fine print changes and how to value a deal.

Featured sportsbook bonus: Hard Rock Bet

Hard Rock Bet is run by Seminole Hard Rock Digital. According to its official site, it is live in Arizona, Colorado, Florida, Illinois, Indiana, Michigan, New Jersey, Ohio, Tennessee and Virginia. In Florida, the app is offered by the Seminole Tribe of Florida.

The welcome offer pays No Sweat Bet tokens after a $5 qualifying bet. A No Sweat Bet refunds your stake as a bonus bet if the wager loses, so it works as insurance on bets you were going to place anyway. The tokens are credited in installments rather than all at once, and each has its own expiry and minimum odds. Read the full terms in the app before you place your first bet.

New customers, 21+, must be physically located in an eligible state. Our Hard Rock Bet review covers the app, markets and payouts.

Sportsbook welcome bonus types, compared

US sportsbooks rotate a handful of offer formats. Once you know the mechanics, you can compare any two deals in a minute.

Bet and get

Place a small qualifying bet, often $5, and receive a set amount of bonus bets, usually whether the first bet wins or loses. Easy to claim and low risk. The catch is that bonus bets come split into fixed tokens with short expiry windows.

No Sweat Bets and second-chance bets

If your bet loses, the book refunds the stake as a bonus bet. Hard Rock Bet’s offer is in this family. They’re worth most when you’d bet anyway, and worth nothing if your first bet wins, because no refund is triggered.

Deposit match

The book matches a percentage of your first deposit in bonus funds, which then carry a playthrough requirement before you can withdraw. Less common in US sports betting than in online casinos, and usually the slowest to convert.

Odds and profit boosts

Not strictly welcome offers, but many books give new customers boost tokens that raise the payout on a single bet. Useful, though the boosted market is often chosen by the book.

Bonus bets vs cash: the math that matters

Almost every US sportsbook pays bonuses as bonus bets, not cash. When a bonus bet wins, the stake is not returned.

Take a $50 bonus bet at +100 (even money). A cash bet would return $100. The bonus bet returns $50. At -200, the same token returns just $25.

That’s why experienced bettors use bonus bets on longer odds. A $50 token at +300 returns $150 if it wins. The expected value doesn’t rise much, but you keep more of the token’s face value on average. Plug your own numbers into our expected value calculator to compare.

Other major US sportsbooks and their promos

We list the following books for context. Their offers change often and vary by state, so we don’t quote numbers or codes here. Check each app for the current welcome offer in your state.

DraftKings Sportsbook

One of the two biggest US sportsbooks, with a heavy promotions calendar of boosts and parlay insurance. It was also the first US book to take bets on drone racing, back in 2021. Our US drone betting guide tells that story.

FanDuel Sportsbook

The other half of the big two, known for a clean app and fast same-game parlays. FanDuel also runs a separate prediction market product, FanDuel Predicts.

BetMGM

Ties into MGM Rewards, so bets earn points usable at MGM resorts. A good fit if you visit Las Vegas or MGM properties.

Caesars Sportsbook

Links to Caesars Rewards in the same way, with a long-running profit boost program.

bet365

The global giant’s US app has the deepest in-play menu and live streaming on many events.

Fanatics Sportsbook

Pays its rewards in FanCash, redeemable on Fanatics merchandise. Best for fans who already buy jerseys.

BetRivers

Rush Street’s sportsbook leans on loyalty rewards and lower-key offers rather than large headline numbers.

Bonus terms that decide the real value

• Minimum odds. The qualifying bet and any bonus bets often need odds of -200 or longer, or a set threshold.
• Expiry. Bonus bets commonly expire within days. Tokens credited in installments each have their own clock.
• Token sizes. A $500 bonus split into ten $50 tokens is less flexible than one large token.
• Eligible markets. Some states restrict college betting, which can limit where you use a token.
• Payment exclusions. Certain deposit methods can disqualify you from the offer.
• Location. You must be physically inside an eligible state when you sign up and when you bet.

How to choose a sportsbook bonus

1. Start with legality. Only licensed books in your state are worth signing up for. Our US betting by state pages list them.
2. Match the offer to your habit. If you place one big bet, insurance offers suit you. If you bet small and often, bet-and-get deals give more to work with.
3. Read the expiry and odds rules before you deposit.
4. Claim at more than one book. Each licensed operator lets you take its welcome offer once.
5. Track every bet. It helps with bankroll discipline and with taxes.

Promotions for existing customers

A welcome offer is a one-off. What keeps a sportsbook worth using is its regular promotions, and these vary more between books than the sign-up deals do.

Odds and profit boosts

Daily boosts raise the payout on selected bets, or give you a percentage boost to apply yourself. Boosts on markets you’d bet anyway are the most valuable kind of promo.

Parlay insurance

If one leg of a qualifying parlay loses, the book refunds your stake as a bonus bet. Useful if you play parlays, but parlays carry a higher house edge than single bets, so insurance only softens that.

Loyalty and rewards

BetMGM and Caesars connect sportsbook play to their resort rewards programs, and other books run tiered loyalty schemes of their own. If you visit a casino resort, those points can be worth more than a boost.

Referral bonuses

Most books pay a bonus when a friend you refer signs up and bets. Check the terms, because the friend usually has to meet a minimum wager first.

Common sportsbook bonus mistakes

• Chasing the biggest number. A $1,000 headline paid as a refund on one losing bet can be worth less than a smaller bet-and-get deal.
• Letting tokens expire. Bonus bets with a seven-day clock are easy to forget. Use them early.
• Betting heavy favorites with bonus bets. Because the stake isn’t returned, short odds waste most of a token’s value.
• Ignoring location rules. Signing up while outside an eligible state can block the offer.
• Treating bonuses as income. They’re a discount on betting, not a way to beat the book.

Taxes on sportsbook winnings

Bonus bet winnings count as gambling income for federal tax purposes. Under the One Big Beautiful Bill Act, the deduction for gambling losses is capped at 90% of losses from 2026. A House amendment to restore the full deduction failed in January 2026. A bettor who breaks even on the year can still owe tax on the gap. Keep your betting history and speak to a tax adviser if you bet seriously.

Sportsbooks vs prediction markets

Prediction markets such as Kalshi, DraftKings Predictions and FanDuel Predicts sell event contracts under federal oversight by the CFTC, and some operate in states with no legal sportsbook. They charge per-contract fees rather than building a margin into odds. Promotions there work differently, and several states are challenging sports contracts in court. Trading event contracts involves risk of loss. Our prediction markets hub covers the platforms and where they’re available.

If you’ve already placed a bet and want to lock in profit, our hedge calculator shows the stake you need on the other side.

21+. New customers, must be physically located in an eligible state. Gambling problem? Call 1-800-GAMBLER.