The more information we manage to get about the teams, the better our bets should be. In my opinion investing time into research and staying up to date on our favourite teams will pay off. If we are a big fan of our home team it happens naturally that we are well informed
We just need to make sure we are also looking at the other teams. Also once information about the sport gets published we should assume that most betters are looking at it.
Watching every game.
Being updated on every news. Injuries, sudden absence and a lot more.
I have been watching NBA since I was a kid but there is one thing I had learned. Everything will change in just a manner of time.
Players, rosters, coach, management and trades.
All of this could affect the performance of one team and you will need to keep track on that in order to have a higher winning percentage.
So yes, it's a big deal to know everything when it comes to sports betting.