johnny klein (@JohnnyKlein67) / X
St. Louis City SC: 2023 the Opening Season! – Cardinal Publishers Group
Johnny Klein Interview (MLS- Midfielder for STL City SC)
Kansas City Comets select three in first MASL college draft - The Blue Testament
SLU Men's Soccer is only undefeated team headed into Sweet 16
johnny klein (@JohnnyKlein67) / X
News: Comets select three players with local ties in MASL College Draft - Kansas City Comets
“It's a proud moment”: SLU alum, CITY2's Johnny Klein lives out his professional dream, scores first goal
Billikens, Patriots Meet in Virginia - Saint Louis University
St. Louis CITY SC sign João Klauss as Designated Player before 2023 MLS launch
johnny klein (@JohnnyKlein67) / X