STSbet is one of the most interesting sites that we are listing. They are not the usual ones. They actually come from Poland, where they are the only one that is allowed to have their logos on local sports people´s shirts. This means they are also highly regulated. On their site you could see some familiar faces from different sports.
For the players they have a good selection of different bonuses and campaigns with very fair terms.
They are licensed by the UKGC and MGA.
You can also play on their casino side, where you will find a good selection of different game providers.