Best Sportsbook Bonuses Currently Available

If you are looking to find the best betting bonus at a top-rated online sportsbook, we've got you covered. This chart displays the best current bonuses being offered by the internet's best sports betting sites. Only top-rated, reputable sportsbooks make this list. There may be some online bookmakers that offer larger deposit bonuses. But chances are, you will never get to see your winnings from those anyway. If you would like more information about any of these sites, feel free to contact us here, or visit their sportsbook review page.

Football Betting Bonus: For a limited time, Bovada is offering visitors of Iseewinners a full 50% welcome bonus at their sportsbook (instead of their standard 20%). Bovada is currently rated as the top sportsbook for 2012. This Bovada Bonus is an instant free-bet bonus, good for up to $250. Click Here to take advantage of this limited time offer!

Sportsbook

1st Deposit 

Reload 

Max Bonus

Rollover

Type* 

 GT Bets

 55%  10%  $500 8x   A

 Topbet

 50%  10%  $1,250 5x A

 Ucabet

 100%  40%  $750 5x-10x B

 Justbet

 50%  50%  $1,250 3x-10x  B

 5Dimes

 50%  10%  $520 See Site   B

 Legends

 45%  45%  $1,000 5x-7x B

 Betonline

 25%  25%  $900 6x B

*NOTE: There are two types of deposit bonuses that are commonly offered by online sportsbooks. We have them listed as type A (a mucher better betting bonus), and Type B. We explain them in detail below.

Type A: This is a full, or true bonus where the bonus amount is added to your bankroll. When you place wagers using this bonus money, both the risk and the winnings are returned to your bankroll when you win a bet. If you do the math, you'd know that a bankroll bonus is worth twice as much as a free betting bonus. So a 50% bankroll bonus is worth 100% free bet bonus and so on.

Type B: This is a bonus where the amount is not actually added to your bankroll, but it is offered in free bets or "free play". It is also known as a free play bonus. When you use this bonus money to place a wager, only the winnings (if any) are awarded to your bankroll.

Obviously, Type A is the best betting bonus you can acquire. Bonuses aren't everything when choosing an online sports book to bet on sports with. But when you can get a huge bonus at top rated betting site, it is certainly worth considering. 

Staff Pick: Currently, we'd have to vote GTBets as the best choice from this list with Justbet and Topbet a close second. With the GTBets Welcome Bonus, there are no gimmicks. It is a full 50% bankroll bonus that is added to your account instantly. And if you use our exclusive GTBets Promo Code "ISEEWINNERS", you get an extra 5% on top of that. Other than the rollover requirement (which is necessary to complete before it can be withdrawn), players are free to bet with this sportsbook bonus any way they would like to. On top of the bonus, they provide good all around odds, making them a good choice for players that only like to use one sportsbook. And for US players, they currently have the least trouble in accepting deposits. Many of our clients use GT Bets for all of their action, and they're perfectly happy with their services.

Topbet would be a close second, for players mostly interested in getting the best sportsbook bonus. They're a newer site put together by some of the most reputable names in the betting industry. Their odds however, are geared to provide more value for betting favorites. There's been many times that we've noticed their moneyline price was the lowest in the 2012 Baseball Season. If you often like to bet on favorites, they may be your best bet. The Topbet Bonus is also a full 50% bankroll bonus similar to GT Bets.

On the other hand, if you are interested in betting in a more professional manner, we'd have to recommend opening an account at Justbet for betting on favorites, and Ucabet (Justbets sister site) for betting on underdogs. In this case, you are getting better odds on your plays, and two of the best betting bonuses at two very reputable sites. Justbet is arguably the best online sportsbook in the business, and they are known for great odds for favorite players. Ucabet is quickly earning the same reputation, but their odds are much more valuable for underdog bettors.