Hey there, I made a thing that people here might like.

http://connor-r.github.io/Tables/master_prospects.html

The above link contains a joined table from my prospect database, which contains data on MLB prospects from 2013 to present. I've done my best to join prospects together from my 3 datasources (mlb.com, fangraphs.com, and minorleagueball.com) by matching based on name, birthdate, age, and occasionally team. That said, I'm sure a number of players slipped through the cracks (if you find one, let me know!). Since there are many columns, I've added pseudo line breaks between columns that are specific to each site. The column name "*fg*" indicates that the following columns are all from fangraphs.com (and similarly with "*mlb*" for mlb.com, and "*mi*" for minorleagueball.com). A column prefix ending in "d" (e.g. "fgd_rank") indicates a draft related column, while column prefix ending in "p" (e.g. "mlbp_top100") indicates a prospect related column.