Pena (finger) could be ready to play in back-to-back games this weekend, Brian McTaggart of MLB.com reports.
Pena managed to avoid an injured list stint but has started every other game so far this season as the Astros ease him back into action following a fractured right ring finger. The 28-year-old is out of the lineup for Wednesday's game against the Red Sox and the Astros are idle Thursday, so he could be ready to play back-to-back contests as soon as Friday and Saturday against the Athletics.