All you are looking for is knowledge and information about sports, which you have to be specific about, as most people choose a specific sport they like. Because without interest, you will not like to read more about it. There are WhatsApp channels and Telegram channels that discuss more about sports, which, if you join, you will be able to have any trend information about the sport you like the most. Although sometimes you will have to search for histories about it so that you can get an easy understanding of the sport, so first choose your best sport.
You are right, I also think that first of all we should focus on those kinds of games or the sports what actually give us the enjoyment then I think automatically will explore to the matches as well from that we will have the knowledge is about that Sports.
I also don't think that we need WhatsApp channel or the telegram channel because I saw in lots of channels and groups that they are main goal was the different not helping people to know about the sports their main goal was like giving signal from their VIP group what you have to purchase. So I think we don't need to go there the world is now more easy, you can just ask the question with the right form to the artificial intelligent and they can describe you the way you want.