Sunderland have released their data records for every player who played in the championship last season. There's some interesting things in here (if you like this sort of stuff). I haven't looked at it in depth yet but the first thing I looked at was the market values of some of the players. As fans we often discuss these things on here and Cameron Archer's market value being at £12m would make him a good buy imo providing his wage demand is'nt too high.
Championship Data 2023 - Google Drive
docs.google.com