Wallace is out of the lineup Sunday against the Diamondbacks, MLB.com's Steve Gilbert reports.
Analysis:
Wallace had been getting the bulk of the starts at third base while Yangervis Solarte was on the disabled list, but with another mouth to feed in San Diego, he could be at risk of losing playing time. For Sunday afternoon, Solarte will get the starting nod at third base, while Alexi Amarista takes over at the keystone.
