Chris coste
HOUSTON - The Houston Astros have optioned infielder Matt Kata to Triple-A Round Rock to make room for catcher Chris Coste, who was acquired off waivers from Philadelphia.
HOUSTON - Geoff Blum drove in Miguel Tejada with a bases-loaded single in the ninth inning and the Houston Astros rallied after Roy Oswalt was injured to beat the Washington Nationals 6-5 on Friday night.
