McDermott Third, Golfers Ninth At Fighting Irish Classic | Pac-12
Dylan McDermott, Madelyn Gamble 2018-2019 Players of the Year - Junior Tour of Northern California
McDermott wins Philly Amateur
U.S. Open Throwback: The First American Champion
John McDermott, History's Forgotten Champion, Deserves to be Remembered - Sports Illustrated Golf: News, Scores, Equipment, Instruction, Travel, Courses
Kellys Golf History: John McDermott US Open Champ 1911-12
Spring Lake senior Evan McDermott talks 2022 golf season - mlive.com
Philadelphia Amateur: McDermott ousts defending champ Osberg in round-of-16
Philadelphia Amateur: McDermott wins medalist honors
West Michigan teen has basketball name, but golf is his game as Nebraska commit - mlive.com
Society of Golf Historians on Twitter: "It's worth reminding you all that I researched, wrote and narrated an interesting podcast about the “Champion Who Lost His Mind” Johnny McDermott for the TalkinGolf
Johnny McDermott won two straight US Opens and is not in the World Golf Hall of Fame! – Trenham Golf History
Kellys Golf History: Re: "The Curious Case of John McDermott" Golf Magazine - June 2012