I bet mainly on football, but sometimes I try tennis and esports. 1-xbet-tanzania.com has an excellent selection - even smaller tournaments like U21 and Tanzania's regional leagues are covered. In my experience, the most profitable matches are those where you have a good understanding of the statistics. For example, I read books on sports analytics and recommend "Sharp Sports Betting" by Stanford Wong. When you combine knowledge and odds, like here, your chances of winning are much higher.