Spence is out of the lineup for Sunday's game against the White Sox.
Spence will take a seat for the first time since being called up from Triple-A Sugar Land on July 17, paving the way for Taylor Trammell to pick up a start in center field. Over his first eight big-league games, Spence has gone 5-for-28 (.179) with a 2:11 BB:K, one RBI and two runs.