Purdy: Extreme cold weather football is survival of the craziest – The Mercury News
Iowa State football notes: Brock Purdy stays hot in cold weather
Why Brock Purdy Won't Be Overwhelmed in Hostile Seattle Environment - Sports Illustrated San Francisco 49ers News, Analysis and More
49ers, Brock Purdy blitz Seahawks with second-half deluge - The Washington Post
Kansas Pregame Football Preview 2021 by Sixteen 60 Publishing Co. - Issuu
Steelers RB Najee Harris puts the onus on the players, not the coaches, after 'soft' performance
The untold story of Wisconsin and Iowa's series-altering 2010 thriller - The Athletic
NFL week 14: Eagles make play-offs & rookie Brock Purdy beats Tom Brady - BBC Sport