Outside the forum, I have been asked about WhatsApp and Telegram groups where sports betting codes are shared, I always tell anyone who ask to please share to me if they should find these such groups and websites because I will like to be a member.
Please recommend good sites with quality sports predictions and detailed analyses of predictions
Try to become independent, than making decisions that will make you dependent. If you try to master the analysis of games to make predictions, even if there are these kinds of websites you have asked for or groups, you will only see them as where to read another opinion if you do not have other gamblers around you.
It is like betting money with other people's guess; no assurance still unless it is an official leak or signal. However it would be better creating your own analysis indeed and not relying to such things. There's no easy way of getting rich in an instant. You have to work hard for it thru various ways. But I would still go with personal bets simply because it helps me to enjoy my gambling experience and saves me from regrets especially with losing signals. If there's such thing as an easier and more assured betting suggestions then many people should now be rich from sportsbetting. Think of why mainstream artists are still losing even if they have the money to engage with such groups or websites?