It’s time for the mid-season 2021 Purple Row Prospects (PuRPs) polling thread, Purple Row’s community farm system top 30 ranking! Since the last time we did this (here’s the pre-season 2021 list), there are some new prospects in the Rockies organization: acquired via the draft, trades, and other avenues. Several other players who were eligible for the list the last time have lost their eligibility, whether from exceeding their rookie status or leaving the organization.
This polling comes later than in a typical season, as the delayed 2021 MLB draft (up to 20 rounds from the five we had in 2020) was late enough that it made more sense to wait for the trade deadline to pass before polls opened up (not that the Rockies made too many significant moves).