St. Louis Cardinals top prospect Ivan Herrera might debut in 2022

Ivan Herrera is the #6 prospect. Who is the #7 prospect? - Viva El Birdos

What to expect from Iván Herrera in MLB

Re-ranking St. Louis Cardinals top prospects

Re-ranking the Cardinals top prospects

Trade Deadline: Flaherty And Herrera Could Join The Yankees

Minor-league report: Thompson, McGreevy strikeout nine in their respective starts; Gomez, Herrera both homer

St. Louis Cardinals Top 34 Prospects

Ivan-Herrera-St-Louis-Cardinals-Springfield-20210720-6425 – 210 GAMEDAY