Best Sportsbook Sign-Up Bonuses This Month (June 2026)

New-customer offers are the easiest value in sports betting — but only if you read the terms and pick the right ones. Here's our roundup of the welcome bonuses worth claiming this June, plus how to judge them. Offers and terms change frequently, so always confirm the current details on each book before opting in. 21+ and available in legal states only.

The standouts this month

• DraftKings — Bet $5, get $200 in bonus bets. A tiny qualifying wager unlocks the full reward win or lose, which makes it one of the highest value-per-dollar offers going. Read the DraftKings review.
• FanDuel — Bet $5, get $150 in bonus bets. The same low-stakes structure from the US market-share leader, paired with the best same-game parlay product around. See the FanDuel review.
• BetMGM — first bet offer up to $1,500. A no-sweat first bet: if your opening wager loses, you're refunded in bonus bets. Best used on a single larger play you were making anyway. See the BetMGM review.
• Caesars — first bet up to $1,000. A no-sweat opener: if your first wager loses, you are refunded in a single bonus bet up to $1,000. Best used on a play you would have made anyway. See the Caesars review.
• BetRivers — 100% deposit match up to $500. The match scales with your deposit and carries only a light playthrough — a good fit if you value an ongoing loyalty program. See the BetRivers review.

You can see all current offers side by side on our promotions page.

How to read a welcome offer

The headline number means little until you check the fine print. A "Bet $5, get $200" you unlock with a $5 wager is worth far more per dollar risked than a "$1,500 first bet" that requires you to put $1,500 at risk to max out. Focus on a few terms:

• Bonus bets vs cash. Almost every reward is bonus bets, not withdrawable cash — you stake them and keep only the winnings, not the stake.
• Minimum odds. Bonus bets often must be used at -200 or longer, which limits where you can apply them.
• Expiry. Many bonus bets vanish in 7 days. Have a plan to use them.
• Playthrough. Deposit matches usually require you to wager the funds a set number of times before withdrawing.

Our full guide to sportsbook bonuses breaks down each promo type and how to value it.

The smartest play: claim more than one

Welcome offers are one-time per book, but you can claim one at each book you join. Because the best price on any given bet moves between books, opening two or three accounts lets you both line-shop for the best number and stack multiple bonuses. Treat the promo as a tiebreaker, though — not the deciding factor. Pick books with strong everyday pricing first, then let the welcome offer sweeten which you open.

Whatever you claim, bet responsibly and only with money you can afford to lose. A bonus should never push you to wager more than you planned.