Vaughn's offensive production has improved in the week since the Sox called up first base prospect Tim Elko — and it's not because Vaughn is feeling the pressure, he says.

Tim Elko’s first big league hit was a homer. And a decisive one at that. Elko’s three-run shot in the bottom of the sixth inning put the Chicago White Sox ahead to stay.

The White Sox rebounded from getting swept in four games at Kansas City to win their third series of the season.