Pressly struck out one over a scoreless ninth inning in Wednesday's 5-4 loss to Cleveland.
Houston manager Dusty Baker brought Pressly in for a non-save situation, as the closer hasn't thrown much lately. He saved Monday's game, which was the closer's first action since July 10. With the team not playing Thursday, Pressly should be available when the Astros open a home series against the Rangers on Friday.