Firstly I don't think there is any logic in winning sport betting, although before placing a bet you have to consider and analyze a lot of data, but it still does not guarantee you winning. But my advice to you is to bet on the simple things like goals and still it is not still guaranteed . So you should realize that there is no known method in winning, I think it's just lucky.
Even the goal that you consider to be simple can also be hard for some people to predict, unless it’s just to predict and place bet on which team you think will win and which one you think will lose, targeting the point of goal that will be scored before the end of either half can be challenging sometimes but that’s also the part that some gamblers focus on in terms of placing their bet on sport betting.