On Wednesday, Fangraphs released their top 100 prospects (and 32 more) with reports on all the players ranked. This is after Baseball Prospectus released their top 101, and Baseball America and MLB Pipeline releasing their top 100. Limiting each site to their first 100 and then assigning point values from 100 (number one prospect) to one (100th prospect) and then summing up those values for each player we get a composite ranking of the top prospects.
Collectively, there are 145 prospects ranked from these four major sites.