Why does it seem that a lot of MLB managers were once catchers? - Quora
A Muffin Can Be Very Filling
The Players - Page 9 - Baseball History - MVP Mods
Bill Freehan: Legendary Tigers catcher, 11-time All-Star dies at 79 - Sports Illustrated
Baseball Happenings: Detroit Tigers
A Muffin Can Be Very Filling
Mike Piazza: Look back at catcher's Hall of Fame career - Sports Illustrated
Elliott: 2016 Most Influential Canadians in Baseball — Canadian Baseball Network
A Muffin Can Be Very Filling
Obituary: Bill Freehan (1941-2021) – RIP Baseball