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BetDSI Diamond Sportsbook Review

Diamond Sportsbook, otherwise known as BetDSI, may not be the biggest or most widely known sportsbook.  They are, however, one of the best.  What they lack in flashy graphics or endless promotions is more than made up for with their reputation for integrity, professionalism and security.  Run by one of the most talented and capable staff of bookmaking professionals in the industry, a very good case can be made that BetDSI is among the ‘pound for pound’ best sportsbooks in the business.

Strong points
Weak points
  • impeccable record of timely and accurate payouts
  • US clients welcome
  • state of the art wagering software with an emphasis on ease of use
  • industry leading emphasis on security and privacy
  • very professional staff
  • limited selection of European sports
  • less variety of proposition and specialties wagers than some books

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BetDSI might not sponsor rock concerts or spend a lot of money on advertising, but that’s because they’ve gone about things the right way.  They’ve earned a reputation among sports gambling professionals, sharp players, and industry observers as one of the best.  Their website clearly reflects their priorities:  it’s not flashy or slick, but everything works and is easy to navigate.  While DSI welcomes players of all types and levels, it’s clear that the emphasis is on a more serious clientele including professional and serious recreational bettors.


All the sports betting bases are covered at DSI, though there is a decided emphasis on the major US sports along with the big European events focusing on soccer.   While they may not have a full complement of lower profile European sports, DSI is a leader in boxing and mixed martial arts bookmaking.   They also provide a full racebook with a rebate of up to 8%.


Of particular interest is an innovative player loyalty program called ‘BetPoints’.  This is the same program offered by, and takes the traditional ‘loyalty rewards’ one step further.  In addition to more conventional rewards like rebates and free payouts, the ‘BetPoints’ program allows clients to choose from a wide variety of rewards covering everything from free handicapping services to frequent flyer miles and gift cards to major online retailers.


Unless you’re looking for gimmicks and crazy promotions, there’s not much bad that can be said about BetDSI.  They’re a serious bookmaking house for serious players, which is why they’ve earned such a stellar reputation.  In an industry with no shortage of ‘flavor of the month’ sportsbooks that come and go, BetDSI is poised to become one of the icons of the business due to their commitment to professionalism and to running their book the ‘right’ way.  As we noted at the outset, BetDSI is simply among the best ‘pound for pound’ sportsbooks in the industry.

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