Reed is out of the lineup Monday against the Mariners, Angel Verdejo of the Houston Chronicle reports.
Reed has gotten off to an unremarkable 2-for-22 start to his big-league career, striking out in exactly half of those at-bats. The Astros will probably keep him through the All-Star break to see if he can turn it around, but it's certainly not encouraging that he'll be held out of the lineup for the second time in three days. Marwin Gonzalez gets the start at first base.