When it comes to sport betting doing a good research is very important, those that always study a game very well and conduct a good research about the game and the players always end up winning more than those that don't conduct research, a friend of mine said he usually do not conduct research before playing a game because it never works for him, conducting a research don't mean you will always win the game you predicted but you have a higher chance of winning when you research.
Doing research will help you analyze historical data reveals pattern that can guide your predictions, there are history that will help you make good prediction, Research helps you rely on facts rather than emotions.
Betting without research means you are gambling blindly.
Sports betting is one of the games that can give you win streak if you have knowledge regarding the sports. It's one of those gambling games that mostly rely on luck so taking advantage by researching and analyzing the team could give you easy wins and of course by playing with the odds. If you're aiming for a good money, of course you won't gamble blindly because that's a waste of money, playing with your research could also add some thrill to the game because the research paid off. That's why I'm into sports betting, I'd like to predict thing based on my knowledge to the teams behind the game.