This bachelor thesis describes the history and fundamental terminology of sportsbook. In theoretical part it describes how to become successful bookmaker and explains specific procedures. In practical part are these procedures applied to real outputs and there's given a solution how to process analysis of sportsbook on the rebound. There are further analysed the lottery and betting games as a complex unit, in which it's finding specific trend and it also deals with the return rate in single games. The last part of the thesis describes frequency testing of relative hypotheses, which are based on favorite betting analysis. During this testing there is compared this frequency in individual seasons and also in a single season
