I apologize. I believe that this has already been indicated in this topic, but where can I find a complete list of all types of e-sport tournaments that exist?
https://liquipedia.net/That website covers most of the esports games that we have and also the tournaments that they have, finished-ongoing-upcoming tournaments.
It includes amateur tournaments and as well as professional leagues for esports.
Another website that could be helpful is
www.gosugamers.net. They also have news regarding team shuffles and upcoming tournaments. One good thing I like about Gosugamers is that it has a ranking system that shows which team is really great among different regions. You could also do betting within their website but they are still not using Cryptocurrencies at the moment.