Joe Mauer flashes leather in his debut at first base

Jul. 7, 2011; Chicago, IL, USA; Minnesota Twins first baseman Joe Mauer reacts towards a teammate as he warms up prior to the game against the Chicago White Sox at U.S. Cellular Field. The game marks Mauers first career start at first base. Mark J. Rebilas-US PRESSWIRE

Added July 7th