STS Bet bookmaker review



  • Generous welcome bonus
  • Loads of bonuses and promotions for existing customers
  • Large range of sports to bet on
  • Polands Largest Indepedant Bookmaker


  • Lacking a match center section or team stats
  • No Horse Racing markets
  • Customer Service is not 24/7
Bookmaker has a license for this country

Odds - Average

We calculated the margin for STS Bet by analysing the odds they offer and placed them into one of the following three categories:

From 1% to 5%: Good value

Over 5% to 7%: Average value

Over 7% to 10%: Poor value


We got our results by taking the "Match result" odds and also the over/under 2.5 goals odds for different matches in different football leagues. Getting the average results using this method, we were able to obtain the margins for each league and the overall betting margin for the bookmaker.

STS Bet has an overall average margin of 5.54% for football and falls in the average category. In the first section with Premier League and Championship, the margin is at 5.07%. The second section with Spanish La Liga and Italian Serie A, the margin is at 5.05%. Finally, taking matches from around the rest of the world into account, the margin is at 6.51%.

Bookmakers margin

Range of Sports and Markets - Good

Range of Sports: STSBet has a truly vast range of sports to bet on, they advertise as having as many as 50! At the time of writing, they had listed 47 on their site but that is still the most of any bookmaker we have reviewed to date.

Range of Bets and Markets: They are the official betting partner of the Polish National Football team so obviously a lot of their focus is on Football bets. The average market at STSBet works out as a very competitive payout of 95% however this is even better on top tier football being closer to 97%. 

They especially focus on the Polish Ekstraklasa and the other top European Leagues. As you go down through the leagues the odds do weaken to an average of closer to 93%. Each match in a major league has just over 150 alternative bets as well as simply win/lose/draw, like Asian Handicaps, corners, cards, special and proposition bets.

Betting Limits: Bet limits are high as you would expect from a first tier international bookmaker.

In-Play Betting - Good

They boast of having a team of 300 traders who manage games live in-play with industry-leading software. This along with real-time video streaming and voice commentary with live scores and other match data gives them an edge on many rivals. It is claimed that they offer more than 30.000 events/month from a wide variety of sports, although football is the one with the most focus.

Live streaming and voice commentary is available even with a zero balance and bets take 6 seconds to be accepted. You can choose between the classic overview, the event view and the multiview feature, where you can monitor and bet on 12 events simultaneously. The average payout “In-play” is slightly less than the average pre-kick-off at 93%+ but on every match, you can bet on 70+ different things which are well above average.


STSBET £10 Welcome Bonus

STSBET £10 Welcome Bonus

About the bookmaker

STSBet advertises themselves as “One of the leaders in Online Gaming”. They originated in Poland in 2013 and since then have moved Headquarters to Malta. Today they serve customers in three main markets, Poland, Germany and the UK. Their main presence is still in Poland where they sponsor major sports and they are also the official national team sponsor.

Additionally, they also are a member of the Sport Twoja Szansa Foundation, which conducts activities for the development of Polish amateur and professional sports.

Post by:

Andy Heaford
Andy Heaford
Site Manager

Contact methods STS Bet

24 hours a day, 7 days a week


  • Gambling Commission of Great Britain
    №: 000-054498-R-330654

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