Former Johnnies' star quarterback Jackson Erdmann working toward NFL dream with Minnesota Pro Day appearance
2022 SJU Football Week 6 by CSB+SJU - Issuu
Looking Real Good, Kind of (UUN #3-22) — Unofficial Underground News
Former Johnnies' star quarterback Jackson Erdmann working toward NFL dream with Minnesota Pro Day appearance
SJU football: Johnnie receiver has a big game
PLAYER HIGHLIGHT, Jackson Erdmann
St. John's star quarterback Erdmann fights for social justice
Backes Leads Second-Half Surge in No. 5 SJU's 37-7 Road Win - Saint John's University Athletics
SJU's Erdmann Wins 2018 Gagliardi Trophy - Saint John's University Athletics
Jackson Erdmann Wins ELF Championship to go with 2021 FCF Championship