I don't think that betting on sport can be considered as gambling. It is, as poker, all a matter of skill, that can, however, being altered by a luck factor.
Huh? you are betting so it means that is gambling. Your putting your btc/money into risk in order to grow. Dont you think that it still not a gambling? taking risk?
yeah, anything that has risks in my opinion is dangerous and anything that can no be predicted is considered a dangereous gambling.
so even in sports betting if you are sure of your bets that you make that doesn't change it at all. it would still be a dangaerous gambling and you are not safe from it.