lead Pittsburgh over the Chicago Cubs 6-to-2.
Bay, who's been slumping for more than a month, slugged a
three-run homer off losing pitcher Carlos Zambrano.
Left-hander Shane Youman ran his record to 2-and-0 since being
called up from Triple-A Indianapolis. He limited the Cubs to two
runs over six innings.
Zambrano dropped to 10-and-7.
(Copyright 2007 by The Associated Press. All Rights Reserved.)