Jack Cochrane (@jacko_cochrane) / X
Captain Cochrane or Mr. 300, Jack has been a special player for USD - University of South Dakota Athletics
Justin Herbert injured as mistakes doom Chargers in loss to Chiefs - Los Angeles Times
South Dakota alumni Elijah Reed, Jack Cochrane settle into new NFL roles
Here are the players from South Dakota to land on NFL opening day rosters - Sioux Falls Live
Chiefs starting LB Willie Gay suspended 4 games by NFL
OSDB - Jack Cochrane - Kansas City Chiefs
Priority undrafted free agents for the 2023 Denver Broncos - Mile High Report
Notebook: Chiefs Open Rookie Minicamp with Draft Class Learning the Ropes - Chiefs Digest