Apparently sports betting involves so many tactics but the majority of it's game is based on luck...
No, sports betting is not the same as a casino, where in most cases your winnings will depend on luck. If you are well versed in the sport you are betting on, then your chances of winning will be significantly higher than if you were choosing a result at random.
Yeah, based on the information you've got connected to the players, venue, recent match history, and several data, it is easy to come up with the right prediction on the outcome of the match. However, at times things go out of our prediction, and this is all because of the luck factor. This way luck also has its role. To me, sports betting is kind of 85% skill and the remaining 15% depends on luck.