Diamond Sports (DSI)

bonus: $500
software: Proprietary
US Friendly: yes
Competitive Odds9/10
Sports Offered9/10
Promotions and Bonuses 10/10
Customer Service10/10

Diamond Sports Review

Sports offered to bet on:

Football, Soccer, NBA Basketball, MLS, Major League Baseball and Motor Racing events.

Types of wagers available

Choose from straight up win, lose or draw bets. Proposition bets such as penalties in ice hockey. Outright tournament winners are also available to bet on.

Software provider

Diamond Sportsbook is powered by Digital Gaming, which has a SBR rating of A. It also has a secure level 3 socket 128bit encryption layer. This gives players ultimate confidence in betting.


From the first time you see Diamond Sports you are immediately impressed. The clean and clear layout reeks of sophistication and experience. You can see the bonuses on the right hand side of the screen, 20% sign up, 10% reload bonus and 10% referral bonus. You can really earn fantastic amounts of free money here. Not only that, but you can win a free pager to use!

Being a sportsbook there are many different types of sporting events to bet on. Choose from Baseball, Football, Soccer, Boxing, Martial Arts or even Handball!

As they are an international site they offer it in numerous languages. This adds to the profit margins and thus the odds will only get better as more people register.

Being based in Costa Rica, US and Canadian players can call toll free numbers if there are any queries. They are quick to react and concise in their responses. You can of course email the company and a representative will get back to you as soon as they can. Support is available 24 hours a day, 7 days a week. Join today and try Diamond Sports yourself.

Sign up bonus

Once you have browsed the website and decided Diamond Sports is the one for you, sign up and deposit funds to gain a free bonus. This bonus has two options. Firstly, you can deposit between $100-$500 five times over and gain 20% on each. Or you can deposit between $100-$500 3 times over for 10% extra for free plays.

Promotions and bonuses

New players can benefit from their initial deposit. Credit a new account with over $100 but under $500 and you will see 20% added to your account. This is repeated five times over.

Existing players can gain 10% reload bonuses three times over by depositing between $300-$500. Existing players can also collect loyalty points. These can be redeemed against free cash prizes, once enough are collected.

Customer service

Should you need to contact customer services, then there is a postal address:

Diamond Sportsbook

Building La Colmena

75m West of Contraloria

7th Floor

Sabana Sur

San Jose

Costa Rica

Telephone numbers

Players needing to contact customer services should call 1-877-233-8374 begin_of_the_skype_highlighting              1-877-233-8374      end_of_the_skype_highlighting or 1-800-264-4535

For wagering queries call 1-800-965-0506 (for US and Canada only)

Currency options

Diamond sportsbook com offers the following currencies: US, Canadian and Australian Dollars. Pounds Sterling, Euro, Danish Krone, Swedish Krone and Norwegian Krone.

Languages available

There are many languages available at Diamond Sportsbook such as English, Swedish, Spanish, Vietnamese and Chinese.

  • DSI Mobile Betting Software
  • Dime Lines in Baseball Action
  • Fantastic Loyalty Program
  • In-Game Adjusted Lines
  • Poker, Casino and Racebook Available
start playing at Diamond Sports (DSI) Sign up instructions for Diamond Sports (DSI)

Sports Offered

  • Football (NFL, NCCA, CFL)
  • Baseball
  • Hockey
  • Tennis
  • Soccer
  • Futsal
  • Boxing
  • Martial Arts
  • Handball
  • Horseracing
  • Volleyball


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