CHICAGO, IL - JUNE 20: Adam Dunn #32 of the Chicago White Sox fouls off a pitch against the Chicago Cubs at U.S. Cellular Field on June 20, 2011 in Chicago, Illinois. The Cubs defeated the White Sox 6-3. (Photo by Jonathan Daniel/Getty Images)
CHICAGO, IL - JUNE 20: Adam Dunn #32 of the Chicago White Sox fouls off a pitch against the Chicago Cubs at U.S. Cellular Field on June 20, 2011 in Chicago, Illinois. The Cubs defeated the White Sox 6-3. (Photo by Jonathan Daniel/Getty Images)