You cannot be sure of a guaranteed passage of a bet, even if you have studied all the statistics and possible outcomes of the match. Anything can happen in sports. If we talk about examples, there are numerous ones in all sports. In the final of one of the tennis tournaments, seasoned American tennis player Serena Williams and young and inexperienced German Kerber met. Speaking of odds, they were in favor of the first experienced athlete from the USA 1.10 x 11.50. In the end, Angelique Kerber won. In addition, you can cite numerous football matches where the results were far from favoring the favorites.