Best Online Sportsbook Sign Up Bonus

The other day, we ranked the best online casino bonuses for US players. It’s only natural that we should rank the best online sportsbook sign-up bonuses for US bettors. Today, we look through the current promotions at our favorite US online sportsbooks and find the best sign-up bonus, reload bonus, and rebate offer.

This comparison is a bit smaller than the last one because one of our favorite USA online gambling sites — Big Spin Casino — does not offer sports betting online. Thus, our competition comes down to two major competitors: MyBookie Sportsbook and XBet Sportsbook. With that in mind, here is our guide to the best online sportsbook sign-up bonus promotions.

Best Online Sportsbook Sign Up Bonus: USA Sportsbook Sites

Bonus Description Match Rate Max Bonus Rollover Promo Code
MyBookie Sportsbook Welcome Bonus 50% Match $1000 10x MYB50
MyBookie Sports Reload Bonus 25% Match $1000 6x MYB25
XBet Sports Welcome Bonus 50% $500 7x XBET50
XBet Sports Reload Bonus 25% $250 5x XB25
MyBookie 8% Horse Rebate Bonus 8% Rebate Unlimited No Rollover None Needed
XBet 7% Horse Rebate Bonus 7% Rebate Unlimited No Rollover None Needed

How We Rate Online Sportsbook Sign-Up Bonus Offers

Our reviewers determine which online sportsbook sign-up bonuses are best using several criteria. The main factors are the max bonus amount, the match rate to receive cash, and the rollover requirement. Sports bonuses tend to have smaller playthrough requirements, so the rollover is a little less important in those cases. (Rollover is still quite important.)

Still, we weigh the bonuses below based on how much a high roller can receive in bonus cash. The match rate is key, though, because it shows how much value a player receive. For instance, the MyBookie Welcome Bonus and MyBookie Reload Bonus below each offer $1000 in bonus cash, but one requires a $2000 deposit and the other requires a $4000 deposit. That’s a huge difference.

MyBookie Sportsbook Welcome Bonus

The MyBookie Sportsbook Welcome Bonus is a 50% match bonus up to $1000 on your first deposit in free play cash. The bonus code is MYB30 to unlock this bonus. It has a 10x rollover requirement for sportsbook and racebook bets. The minimum deposit requirement is $40.

MyBookie Sports Reload Bonus

MyBookie’s Sports Reload Bonus is a 25% match bonus up to $1000. Make a $4000 deposit bonus to receive an additional $1000 in bonus cash. The minimum deposit requirement for this offer is $100, while it has a 6x rollover requirement. The promo code to unlock this bonus is MYB25.

No rebate will be paid on Win, Place, or Show tickets that pay $2.20 to $2 or less. Rebates are paid after midnight each night. Bettors do not need to ask for the Horse Rebate Bonus.

XBet First Deposit Sports Bonus

XBet Sportsbook offers a 50% sports sign-up bonus of up to $500 on your first deposit of $45 or more. Use the coupon code XBET50 to receive a bonus of up to $500 at a 50% match rate, so a $1000 deposit maxes out the offer. This offer has a 7x rollover requirement.

XBet Sports Reload Bonus

XBet Sports offers a reload bonus of up to $250 for longtime and ongoing sports bettors. This is a 25% reload bonus of up to $250 every time you fund your XBet account. Make a deposit of $100 or more and use the promo code XB25 to unlock this bonus. This offer is redeemable anytime you make a $100 deposit or more and don’t have another active bonus. It has a 5x rollover requirement.

MyBookie Horse Rebate Bonus

The MyBookie 8% Horse Rebate Bonus is an automatic rebate on losses while betting at qualified tracks. This offer has no rollover requirement. Tracks are rated with A, B, and C ratings. Straight bets on any tracks are entitled to receive a 3% rebate. Exotic bets on A Tracks pay an 8% rebate. Exotic bets on B Tracks receive a 5% rebate, while exotic bets on C Tracks receive a 3% rebate. Look at MyBookie’s full tracklist to know which category each track is in.

XBet 7% Horse Rebate

XBet Sports also has a 7% Horse Rebate bonus for those who lose money while betting the horses on XBet. This is an automatic offer for losses at qualified tracks. It has no rollover requirement and is automatically deposited into your account the next day. Losses on straight bets on tracks rated A, B, or C receive a 3% rebate. Losses on exotic bets pay 7% at A Tracks, 5% on B Tracks, and 3% on C Tracks. You’ll receive no rebate on Win, Place, and Show tickets that are $2.20 to $2.00 or less.


MyBookie Online Sportsbook definitely has the best online sportsbook sign-up bonus. In most cases, MyBookie and XBet have similar terms and match rates. Still, MyBookie offers twice the bonus cash across the board than its main bookmaker rival.

If you’re an American sports bettor looking for a great online sportsbook sign-up bonus, you should go to MyBookie. Once there, you’ll find that MyBookie Sportsbook offers better reload bonuses and horse betting rebates than its competitors. While XBet offers lucrative bonuses and rebates, it doesn’t quite stack up to MyBookie.

Online Sportsbook Bonus FAQ

How important is it to find the best online sportsbook bonuses?

It’s important because they offer sports bettors a chance to make extra sports bets without risk. Since you make bets against an expert oddsmaker with years of experience, every advantage you can get helps. The sportsbook makes its profit off of the juice (the “vigorish”), so you’d like that sportsbook to give you back a bit of cash to even out the game some more.

In effect, sportsbook sign-up bonuses, reload bonuses, and rebates lower the bookmaker’s edge in the games by percentage points. That means you can make more bets, make bigger bets, or keep the betting action going a bit longer. It’s hugely important to find the best online sportsbook bonus.

What is the best online sportsbook for US players with a no-deposit bonus?

The true no-deposit bonus for US online sportsbook bettors is uncommon. Of the best US sportsbooks we know, none of them offer a no-deposit bonus at the moment.

What is the best online sportsbook sign-up bonus for US players?

Many talk about welcome bonuses when they discuss sign-up bonuses. Even many of the top US online sportsbooks called their welcome bonus packages “sign-up bonuses”. In truth, the two are a little bit different. A sign-up bonus is designed for players who sign up at the sportsbook (or casino) and do not make a deposit. It’s often a no-deposit bonus, a free chip bonus, or a free spin bonus (if the sportsbook has casino games — specifically slots).

A welcome bonus or first deposit bonus is a match offer that matches every dollar you deposit with bonus money. A 100% welcome bonus matches dollars $1 for $1, so a $100 deposit unlocks a $100 welcome bonus. These are the offers we’re discussing today.

In our opinion, MyBookie Sportsbook offers the best welcome bonus at the moment.  The MyBookie Sportsbook sign-up bonus is a 50% match offer of up to $1000 when you use the promo code MY50.  It has a 10x rollover, so visit MyBookie Sportsbook today, create an account, make a deposit of $45 or more, use the code MY50, and start betting at the best real money online sportsbook today.

What is the best online sportsbook for US bettors?

MyBookie Sportsbook is our pick for the best USA online sportsbook. As you can see, it offers better bonus promotions than competitors. MyBookie also offers a similar set of betting markets to XBet casino, as well as a world-class live betting platform. Combine that with the ability to use deposits and withdrawals of $100,000 apiece and MyBookie Sportsbook is an elite bookmaker site.

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