Does soccer betting involves luck?

This depends on the " time frame" you set for betting .for instance if you got $5k and you want to turn it in $35k in a "short time frame" of 2 weeks , then i say you requires luck.As asianhandicap is a 50/50 chances of winning it is possible for someone who is new to soccerbetting and is extremly daring and lucky to achieve that.it tooks about 3 bets to win $35k but on the long run it definitely requires skills and patience as we all knows what goes up will eventually comes down morever lady luck couldn't be smiling on you all days.

Is it important to know all about the soccer team , soccer players statistic n does that makes me a better soccer better?

the answer is No cause soccer betting arena is a place where the booksmakers earns their money if by knowing every details could make you rich then all the soccer writers, soccer magazines editors are the ones who are driving big cars and living in big houses.