Twins announce they'll retire Joe Mauer's number during 2019 season
Joe Mauer: Twins newest Hall of Fame member
A catcher for one last day: How Joe Mauer's perfect moment came together - The Athletic
Minnesota Twins: Joe Mauer snubbed in AL Gold Glove finalist selection
Twins retire No. 7 uniform of Joe Mauer, 'a kid from St. Paul
The next step for Joe Mauer? The Hall of Fame. - Twinkie Town
Minnesota Twins: No Other Player Will Wear No. 7
Joe Mauer's playing career inspired younger Twins from Minnesota: 'It made me realize it was possible
Joe Mauer to Announce MLB Retirement After 15 Seasons with Twins, News, Scores, Highlights, Stats, and Rumors
Minnesota Twins to retire Joe Mauer's number
Joe Mauer moving from catcher to first base for Minnesota Twins - Newsday
Twins Will Open Park for Fans and Wallet for Mauer - The New York Times