NEW SPORTSBOOKS
We constantly hear of brand new sportsbooks as it seems that a new online sportsbook opens every month. Here at OSGA we never give a 'thumbs up' to any new sportsbook until they have succesfully made it through at least one football and baseball season. In today's online gambling climate, it is very easy for a rougue operator to open a new sportsbook, run into problems and shut down, stiffing players in the process. Before playing at ANY new sportsbook, keep in mind that longevity in the online gambling arena does carry a good deal of weight.
Always like to try something new? Just bookmark this page and check back often for updates to the top new sportsbooks on the Internet.
For the past 25+ years, OSGA has been compiling your feedback, independent research, phone calls, tips and inside sources to build and maintain the industry's most reliable list of top online sportsbooks. We use our vast experience in the industry to rate every sportsbook that we hear of, even if they have only been around for 6 months. However, there is a growing trend, especially in Costa Rica, for a brand new operation to be nothing more than a backend service provider and a guy with a list and a good sales pitch. Read the article from our own Hartley Henderson that outlines this growing and troubling trend in the online sports betting industry.
The list below contains our most current reviews of new or newer sportsbooks, and we've placed our complete list of sportsbook reviews online to offer you the most comprehensive set of research tools in the industry. This list was last updated in May of 2025.
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Solid New Books
They have a good reputation, are well funded and have no registered complaints.
bet105
Bet105 came onto the sportsbook scene last year and has quickly grown, proving to be solid, having completed their first football season. As a newer shop we always monitor a book through at least one football season before ivng any recommendations. And bet105 had zero issues or complaints. They offer true reduced juice pricing and let customers fire away, whether it's a $2 parlay or a 20K bet on an NBA game. Based in Costa Rica, bet105.ag features a simple free bet offer and instead gives players perks and boosts, in additon to the savings from lower vig on every bet. They are well backed and have experienced sports betting clerks and managers in place throughout the organization.
Questionable New Books
Sportsbooks that have complaints filed and places that we would not send our money to!
This is a sportsbook that we had not heard of until recently and the correspondence was not positive. The book is run on a price-per-head platform and has nearly no description of where they are, who they are or anything that gives confidence about the operation. We have heard rumblings that this is a book from a former small-time opertor who stiffed many clients while refusing a bail-out offer for his players. We are watching this operation closely, but urge players to hold back from depositing right now.
