Every year at this time, MLB Pipeline does a complete overhaul of all of its rankings, from the Top 100 to the Top 10 by position to every team's Top 30 list. All of those lists have been completely re-ranked to incorporate performance as well as to include 2019 draftees and 2019-20 international signees for the first time. Every list has been updated to reflect the flurry of Trade Deadline activity as well. https://www.mlb.com/news/2019-top-30-prospects-lists-midseason-update