May 10, 2007 4:22 PM EST

Ken Griffey Jr. hit his 569th career homer Thursday, a two-run shot that tied him for ninth place on the career list and helped the Reds get a breakthrough 9-5 victory over the Astros.

Houston won the first three games of the series, improving to 5-0 at Great American Ball Park this season.

Pitcher Woody Williams and the Astros make themselves at home when they come here. Williams called a vendor over to the dugout and bought four bags of peanuts during the first inning, sharing them with teammates.

Via Yahoo.com