LaRoche is out of the lineup Tuesday due to back tightness, William Ladson of MLB.com reports. Manager Matt Williams said he expects LaRoche to return for Wednesday's finale against Philadelphia, so it seems the team is just taking precaution with the 34-year-old. LaRoche was red hot earlier this month but is just 4-for-24 (.167 average) over the past week, so a day off was likely coming anyway.