I wonder how much of this is related to the possible decline of mainstream sports? How many young 10 something year olds in this country really follow Baseball or Basketball? They seem to be more into gaming, among other things
If you're able to put up a simple website and already have hosting to add another site on, getting a ~$10 a year domain and making your own feed reader might be worth it.
There are Wordpress plugins to pull RSS feeds and also php scripts to pull and display rss feeds, like Magpie RSS https://magpierss.sourceforge.net/