Opta, who provide advanced metrics to sports-reference have pulled all their data and ordered SR to delete the data they already have. Their football site, fbref, is the most used data website for football. My own websites (https://mclachapp.streamlit.app/ and http://www.mclachbot.com) use that data extensively.

This comes a few months after wyscout, another football data provider changed their pricing structure to essentially price out all individual users...