Surebets in sports betting allow players to earn money without gaming risks, because no matter how the selected event ends, the winnings will be credited to the account. The danger is only with bookmakers, they do not want to share profits with customers and cut their highs if they are caught using arbitrage bets. In particularly difficult cases, the account is blocked at all, and the money is taken away. Despite all the difficulties, arbs continue to gain momentum, every year the number of their fans is growing. Today, this is almost the only strategy in the world that helps to earn even with minimal knowledge of sports.