Joe Mauer says concussion has affected vision

Clarity has arrived - Daily Norseman

Without most-recent concussion, Joe Mauer might still be playing for Twins

Joe Mauer: 'Significant blows,' concussion prompt move

Swing and a miss! MLB batters have trouble hitting for two weeks after returning from concussion - The Washington Post

Will new rule keep All-Star catchers behind the plate?

Affordable contract would keep Joe Mauer in good standing with Twins, community

Say It Ain't So, Joe! – The Pipettepen

Joe Mauer: Concussion to blame for blurred vision problems - Sports Illustrated

Astros pound 4 homers, with a pair by Abreu, to rout Twins 9-1 and take 2-1 ALDS lead

MLB: Joe Mauer retiring after 15 seasons with Minnesota Twins

12 Days of Twinsmas: #4 Joe Mauer - Twins Daily - Twins Daily