Potential minor league breakouts in 2022 for Cardinals - Viva El Birdos
Prospects We May See in the Majors: Catchers - Viva El Birdos
Iván Herrera - Wikipedia
I felt like I was at home': Herrera's MLB debut gives catching prospect a taste of the big leagues
Ivan Herrera - Sports Illustrated Saint Louis Cardinals News, Analysis and More
The Ivan Herrera Conundrum - Viva El Birdos
St. Louis Cardinals top prospects ranked
2023 St. Louis Cardinals Top MLB Prospects — College Baseball, MLB Draft, Prospects - Baseball America
St. Louis Cardinals: 5 players who might wish they weren't on 40-man roster
Herrera clubs a pair of jacks, 09/10/2022