Usually, these sorts of lists have minor, incremental changes from one release to the next. That’s usually informed by a promotion here and there and perhaps an occasional trade. A long-term injury can sometimes drop a prospect a bit. This update though, it’s pretty big. Arizona has added a number of names to their top-30, have promoted much of anyone, and have also seen one of the bigger prospects on the list take a massive jump in the standings.
Without further ado, here is the updated top-30 prospects list. Where applicable, I have listed the Baseball America, MLB Pipeline, and Fangraphs rankings where applicable.