Through sports betting it is possible to make a winning, to win you need to know better about the game and the players. So it'll be easier for you to predict the result of the game based on the team, players, venue and select the odds. In this case pick the right odd even if it is low. Most of us tend to pick the highest odd unlike the game scenario which needs to be avoided. Beyond this luck is required as you are into gambling.
Its easy to bet on sports and its more profitable since you only bet between the two teams, i think study the history of the team and it can be a good strategy for you to win though of course the underdog still have the chane to win but it a very low rate. Luck is indeed a major component for you to win in gambling.